MASASHI HAYASHIDA

Last Updated :2025/05/10

Affiliations, Positions
Graduate School of Humanities and Social Sciences, Associate Professor
E-mail
mhyshdhiroshima-u.ac.jp
Self-introduction
I specialize in education for hearing-impaired and inclusive education.

Basic Information

Academic Degrees

  • Master, University of Tsukuba
  • Master of Education, Tokyo Gakugei University
  • Bachelor of Education, Tokyo Gakugei University
  • University of Tsukuba

Educational Activity

  • [Bachelor Degree Program] School of Education : School Education : Special Support School Teacher Education
  • [Master's Program] Graduate School of Humanities and Social Sciences : Division of Educational Sciences : Educational Design for Teacher Educators Program
  • [Doctoral Program] Graduate School of Humanities and Social Sciences : Division of Educational Sciences : Educational Design for Teacher Educators Program

Research Fields

  • Social sciences;Education;Special needs education

Research Keywords

  • literacy
  • auditory learning
  • hearing impairment

Affiliated Academic Societies

  • The Japanese Association of Special Education, 1997
    Related URL
  • The Acoustical Society of Japan, 1998
    Related URL
  • The Japanese Society for Music Perception and Cognition, 1998, 2010
    Related URL
  • The Japanese Society of Hearing and Language Disorders, 2000
  • Japan Audiological Society, 2004
  • Japanese Association of Disability Sciences, 2007
  • Research Society of the Education for the Deaf in Japan, 2008
  • The Japan Society of Logopedics and Phoniatrics, 2008
    Related URL
  • Japan Society of Stuttering and Other Fluency Disorders, 2017/05
    Related URL

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, Intensive, Special Needs Education
  2. 2025, Undergraduate Education, 1Term, Psychology and Physiology of hearing Impairments
  3. 2025, Undergraduate Education, 2Term, Instractional Methods of "Autonomous Activities"(JIRITSU-KATSUDO) for the Hearing Impairments
  4. 2025, Undergraduate Education, 2Term, Seminar on Evaluation and Assessment of Hearing Impairments
  5. 2025, Undergraduate Education, Intensive, Teaching Practice in Special Needs Schools
  6. 2025, Undergraduate Education, First Semester, Methods of Research on Special Needs Education I
  7. 2025, Undergraduate Education, Second Semester, Methods of Research on Special Needs Education II
  8. 2025, Undergraduate Education, Second Semester, Study in Graduation Thesis
  9. 2025, Undergraduate Education, Intensive, Special Needs Education
  10. 2025, Undergraduate Education, Second Semester, Practical Seminar for the Teaching Profession
  11. 2025, Graduate Education (Master's Program) , First Semester, Advanced Study in Special Needs Education
  12. 2025, Graduate Education (Master's Program) , Second Semester, Advanced Study in Special Needs Education
  13. 2025, Graduate Education (Master's Program) , 1Term, Further Study in Learning and Curriculum Development
  14. 2025, Graduate Education (Master's Program) , First Semester, Practical Study in Special Needs Education
  15. 2025, Graduate Education (Master's Program) , 3Term, Further Study in Instructional Methods for Children with Hearing Impairment
  16. 2025, Graduate Education (Master's Program) , 4Term, Seminar on Hearing Impairment
  17. 2025, Graduate Education (Master's Program) , 1Term, Further Study in Psychology of Hearing Impairment
  18. 2025, Graduate Education (Doctoral Program) , First Semester, Special Study
  19. 2025, Graduate Education (Doctoral Program) , Second Semester, Special Study
  20. 2025, Graduate Education (Master's Program) , First Semester, Seminar on Research Methods of Children with Disabilities I
  21. 2025, Graduate Education (Master's Program) , Year, Special Study on Graduation Thesis
  22. 2025, Graduate Education (Master's Program) , 3Term, Introduction to Education for Children with Hearing Impairments
  23. 2025, Graduate Education (Master's Program) , Second Semester, Teaching Practice in Special Support Schools
  24. 2025, Graduate Education (Master's Program) , Second Semester, Seminar on Research Methods of Children with Disabilities II
  25. 2025, Graduate Education (Master's Program) , First Semester, Special Study in Research of Special Needs Education I
  26. 2025, Graduate Education (Master's Program) , Year, Special Study in Special Needs Education
  27. 2025, Graduate Education (Master's Program) , Second Semester, Special Study in Research of Special Needs Education II
  28. 2025, Graduate Education (Master's Program) , 3Term, Further Study in Instructional Methods for Children with Hearing Impairments II
  29. 2025, Graduate Education (Master's Program) , 4Term, Further Study in Testing and Assessment of Children with Hearing Impairments

Research Activities

Academic Papers

  1. A study quantity estimation of things in children with hearing impairment: The effect of difference in visual information in stimulus presentation on estimation, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science, 76, 201-209, 20250311
    Link to Paper Search Results by DOI
  2. Instructional strategies for teaching Basotho deaf leaners English wiring skills, The Bulletin of the Center for Special Needs Education Research and Practice, Institute for Diversity & Inclusion, Hiroshima University, 13-25, 20250306
  3. Eye movement of university students when reading expository texts written by deaf and hard of hearing students: Some features of evaluation using an impression rating method, The Bulletin of the Center for Special Needs Education Research and Practice, Institute for Diversity & Inclusion, Hiroshima University, 117-123, 20250306
  4. Japanese teachers' attitudes and self-efficacy toward inclusive education: Three-way ANOVA and regression analsys, Journal of Education for Sustainability and Diversity, 3(1), 182-210, 20240729
  5. Adapting self-regulated strategy development model to teach deaf learners' English writing skills, Journal of Education for Sustainability and Diversity, 3(1), 164-181, 20240707
  6. A study on the influence of auditory information on the perception of visual information : From the viewpoint of the consistency of background sound in video, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science, 75, 195-204, 20240304
  7. Undergraduate students' knowledge of instructional techniques for universally designing class lessons: Survey of undergraduates who wish to become regular classroom teachers, The Bulletin of the Center for Special Needs Education Research and Practice, Institute for Diversity & Inclusion, Hiroshima University, 61-68, 20240301
  8. Science education practices for deaf and hard-of-hearing students in Indonesia, Specijalna Edukacija i Rehabilitacija, 22(3), 201-220, 20230707
    Link to Paper Search Results by DOI
  9. Undergraduate students' knowledge and instructional concerns about teaching students with special educational needs: Survey of undergraduates who wish to become regular classroom teachers, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Humanities and Social Sciences, Hiroshima University, 9-16, 20230310
  10. A study on considerations in teaching Japanese to children with hearing impairment: Through an attitude survey on the use of ICT teaching materials, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science, 74, 275-285, 20230301
  11. Learning activities aimed at fostering media literacy in high school for the deaf: A questionnaire survey for teachers, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Humanities and Social Sciences, Hiroshima University, 20220301
  12. Evaluation of persuasive writing by deaf and hard of hearing students: Impression ratings and related linguistic information, Journal of Special Education Research, 10(2), 55-67, 20220228
  13. Acquisition of numerical classifiers in children with hearing impairments: From the viewpoint of the characteristics of the object and the prototypicality of the biological category, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science, 73, 251-259, 20220228
  14. Indonesian teachers' attitudes toward inclusive education, Discourse and Communication for Sustainable Education, 12(2), 31-44, 20211230
  15. Status of implementation and issues of classes on disabilities in public elementary schools: Questionnaire survey toward teachers in charge, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Humanities and Social Sciences, Hiroshima University, 1-12, 20210301
  16. Use of Japanese grammatical expressions in elementary school textbooks: suggestions for teaching Japanese grammar to children with hearing, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science, 72, 211-220, 20210226
  17. Issues and practices of career guidance for students who have developmental disorders at special schools, Bulletin of Graduate School of Humanities and Social Sciences, Hiroshima University, 1, 381-390, 20201225
  18. Present situation and perspectives regarding employment of people with Deafblindness in Japan: From working cases in Japan and overseas, Bulletin of the Graduate School of Humanities and Social Sciences, Hiroshima University. Studies in education, 1, 373-380, 20201225
  19. Issues and practices of career guidance for students who have developmental disorders at special schools, Bulletin of the Graduate School of Humanities and Social Sciences, Hiroshima University. Studies in education, 1, 381-390, 20201225
  20. The situations and issues regarding accessing information for people with deafblindness, Japanese Journal of Vision Rehabilitation, 9(2), 21-28, 20200930
  21. A survey on education for deepening awareness of issues relating to disabilities and people with disabilities: Focusing on the lesson the university students took at elementary and secondary school, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 11-20, 20190301
  22. The situations and issues regarding accessing information for people with deafblindness: A focus on providing information from supporters who belong to a regional group, Soundless World: The Japanese Journal of Research on the Deaf, 61(2), 73-81, 20190301
  23. Comprehension of compound verb by children with hearing impairments: Effects of compound verb construction for comprehension, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science I, 70, 417-428, 20190228
  24. University students' knowledge about developmental and intellectual disabilities: A questionnaire analysis of faculty education students, Bulletin of The Graduate School of Education, Hiroshima University Part. 1 (Learning and Curriculum Development), 67, 91-97, 20181221
  25. Survey on Jiritsu-Katsudo at special needs classes for hearing impaired children in elementary schools, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 1-8, 20180321
  26. Children-rearing support with collaboration between municipalities and Hiroshima University: A parent and child classroom to support the development of language, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 37-41, 20180321
  27. Relationships between linguistic feature and evaluation of essays written by students with hearing impairment, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science II, 69, 211-220, 20180228
  28. The development of assessment of daily living skills for youth who are deafblind after graduating from secondary education, Soundless World: The Japanese Journal of Research on the Deaf, 59(3), 109-119, 20171031
  29. A literature study of science process skill toward deaf and hard of hearing students, Advances in Social Science, Education and Humanities Research, 218, 131-136, 20170829
  30. Contents of the curriculum for teaching English at the high-school department of deaf schools in Japan: Current situation regarding teaching English under the Japanese Ministry's Curriculum Guideline, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 33-41, 20170301
  31. Things to change college students' consciousness by stories from family members of people with intellectual disabilities: From the questionnaire analysis in classes targeting students at faculty of education, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 63-69, 20170301
  32. Classification and assessment of essays written by deaf students: Analysis based on multidimensional data of language components, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science II, 68, 193-202, 20170228
  33. The Introduction and the Usage of Three Kinds of Japanese Characters (Hiragana, Katakana, and Kanji) at the Preschool Stages in Japanese Schools for the Deaf: Results of the 2010 Survey, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 77-86, 20160301
  34. A Study of the Efficacy of Lectures Incorporating the Handicap Simulation Activities in the Department of Education, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 87-95, 20160301
  35. Some Feature of Essays Written by Students with Hearing Impairments: Classification of Essays by Multidimensional Data Analysis, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science II, 67, 135-144, 20160229
  36. ★, The Characteristics of Musical Rhythm Production of Students with Hearing Impairments, Doctoral Thesis of Graduate School of Comprehensive Human Science, University of Tsukuba, 1-107, 20150916
  37. ★, Accuracy of rhythm reproduction by students with hearing impairments: Analysis based on factors of rhythm patterns, addition of stress accent, and music appreciation time in everyday Life, The Japan Journal of Logopedics and Phoniatrics, 56(3), 226-235, 20150720
    Link to Paper Search Results by DOI
  38. Difficulties of teaching and learning English in the Japanese high-school department of the school for the deaf: A review, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 101-111, 20150329
  39. A survey on the contents of "autonomous activities" (jiritsu-katsudo) in the Japanese schools for the deaf: The results of 2008 survey including "instruction for acquiring self-consciousness", The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 41-51, 20150301
  40. The Effects of Word Order and Semantic Information on Japanese Active and Passive Voice Sentence Processing, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science II, 66(2), 221-230, 20150227
  41. Disclosure of information about support for university and college students with disabilities in Japan: Analyses of official websites in 2001, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 83-87, 20140301
  42. Situation of the education for hearing-impaired pupils in Sweden: Overview of the project report published by the Swedish National Agency for Special Schools for the Deaf and Hard of Hearing(SPM) in 2009, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 69-74, 20140301
  43. Goal fulfillment in School for the deaf and hearing impaired, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 1-50, 20140301
  44. The eye movement patterns on Japanese active and passive voice sentences, Bulletin of Tokyo Gauge University: Division of Comprehensive Educational Science II, 65, 267-274, 20140228
  45. Lesson activities instlling self-esteem in students with intellectual disabilities: Developing the structured approach in special education classes at elementary and middle schools II, The Annals of Educational Research, 191-198, 20130322
  46. ★, Co-occurrence patterns between noun and verb produced by students with hearing impairments, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 45-51, 20130301
  47. Common problems with acquisition of nominative particles for children who are deaf or hard of hearing: From the view of bilingualism, Soundless World: The Japanese Journal of Research on the Deaf, 54(2), 49-62, 20121130
  48. Lesson activities instlling self-esteem in students with intellectual disabilities: Developing the structured approach in special education classes at elementary and middle schools, The Annals of Educational Research, 53-58, 20120326
  49. A questionnaire survey on foreign language activities at deaf schools, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 7-13, 20120301
  50. A study on the development for job assistance sustainable employment using on-campus facilities for persons with disabilities, The Annals of Educational Research, 33-38, 20110324
  51. ★, Patterns in verb use by children with hearing impairments: Analyses based on semantic categories, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 15-22, 20110301
  52. A study on the development for job assistance sustainable employment using on-campus facilities for persons with disabilities, The Annals of Educational Research, 47-52, 20100331
  53. A questionnaire survey on science education at deaf junior high schools, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 15-21, 20100301
  54. Developing a kindergarten guidebook of a school for the deaf for parents and guardians who have children with hearing loss, The Bulletin of the Center for Special Needs Education Research and Practice, Graduate School of Education, Hiroshima University, 71-84, 20100301
  55. Determining the ideal way of educational counseling to children with special needs and their guardians: Through the trial sessions of counseling via collaboration between faculty members and elementary school teachers, The Annals of Educational Research, 37, 31-36, 20090331
  56. A study on new exchange activities and collaborative learning programs for disabled and non-disabled students in special support education, The Annals of Educational Research, 36, 97-94, 20080331
  57. ★, The structure of parts of speech in compositions written by students with hearing impairments enrolled in elementary, junior high and high school, The Japanese Journal of Hearing and Language Disorders, 34(1), 17-24, 20050831
  58. ★, Perception and production of musical rhythms by children and adults with hearing impairments: Tapping responses and the effects of stimulus presentation, The Japanese Journal of Special Education, 41(3), 287-296, 20030930
  59. Relationship between ability for rhythm perception / production and musical listening in daily life by children and adults with hearing impairments, Bulletin of Special Education, 26, 93-102, 20020301
  60. A review on the perception of musical rhythms by children with hearing impairments, Bulletin of Special Education, 25, 163-172, 20010301
  61. A fundamental research for acoustic components of the sound treated room II: The speaker system and the background noises in the sound field, Bulletin of Tokyo Gakugei University, Section I, Science of Education, 49, 169-177, 19980301

Publications such as books

  1. 2023/03/31, Foundations in Special Needs Education: Theory and Practice towards a New Era of Inclusion (2nd Edition), Kitaohji Shobo, 2023, 03, Scholarly Book, Compilation, Japanese, Masashi Hayashida, Takeshi Chikurinji, Norimune Kawai, Toshiro Ochiai, Akihiko Wakamatsu, Kiyoko Murata, Yusuke Hiwada, Ikeda Sachie, Ken Manabe, Atsushi Nanakida, Kazunori Igarashi, Toru Suzuki, Asuka Fujii, Hideo MIyaki, Tatsumi Mutaguchi, Kazuhito Ujima, Akira Shinkai, Toshiko Furuta, Atsuhiko Funabashi, Maki Kawaguchi, Rie Murakami, 978-4-7628-3220-8, 261, 1-4, 104-106
  2. 2018/09/30, Teaching deaf leaners: Psychological and developmental foundations, Increasing the Accessibility of Language in Education, Facilitating Language Development Through Classroom Interaction, Oxford University Press, 2018, 09, Scholarly Book, Joint work, Japanese, Knoors, H. and Marschark, M., 978-4-7503-4730-1, 370, 118-120, 136-138
  3. 2016/10/20, Foundations in Special Needs Education: Theory and Practice towards a New Era of Inclusion, Kitaohji Shobo, 2016, 10, Scholarly Book, Joint work, Japanese, Masashi Hayashida, Takeshi Chikurinji, Norimune Kawai, Toshiro Ochiai, Akihiko Wakamatsu, Kiyoko Murata, Yusuke Hiwada, Ikeda Sachie, Ken Manabe, Atsushi Nanakida, Kazunori Igarashi, Toru Suzuki, Asuka Fujii, Hideo MIyaki, Tatsumi Mutaguchi, Kazuhito Ujima, Tadaaki Tanimoto, Toshiko Furuta, Atsuhiko Funabashi, Maki Kawaguchi, Rie Murakami, 978-4-7628-2949-9, 207, 1-4, 96-98
  4. 2015/02/28, The Oxford Handbook of Deaf Studies, Language, and Education volume 1, second edition, Screening and Assessment of Hearing Loss in Infants, Akashi Shoten, 2015, 02, Scholarly Book, Joint Translation, Japanese, 978-4-7503-4139-2, 891, 740-760
  5. 2010/10/25, Introduction to Psychology of Children with Disabilities, Minerva pub., 2010, 10, Scholarly Book, Joint work, Japanese, 978-4-623-06551-6, 271, 52-67
  6. 2002/12/05, The Encyclopedia of Deafness and Hearing Disorders, Akashi Shoten, 2002, 12, Dictionary/Encyclopedia, Joint Translation, Japanese, 4-7503-1651-2, 343, 251, 20, 26,-27, 32, 33-34, 37-38, 44, 53, 54, 82, 108, 129, 130, 139, 163, 168, 200, 220-221, 248, 265, 280

Invited Lecture, Oral Presentation, Poster Presentation

  1. Clinical methods for school-age children who stutter: A survey study, Norimune KAWAI, Hiroaki KOBAYASHI, Yuko HARA, Shoko MIYAMOTO, Masashi HAYASHIDA, and Nagako MATSUMIYA, Norimune KAWAI, Hiroaki KOBAYASHI, Yuko HARA, Shoko MIYAMOTO, Masashi HAYASHIDA, and Nagako MATSUMIYA, 2018 ASHA Convention, 2018/11/17, Without Invitation, English, American Speech-Language-Hearing Association, Boston, Massachusetts
  2. Science educational practices for deaf and hard-of-hearing students in Regional V Banyumas, Indonesia, Atika, I. N., Kawai, N., and Hayashida, M., Atika, I. N., Kawai, N., and Hayashida, M., The 19th International Conference on Education Research (ICER), 2018/10/17, Without Invitation, English, Education Research Institute at Seoul national University, Education Research Institute at Seoul national University
  3. Clinical methods for young children who stutter: A survey study, Norimune KAWAI, Masashi HAYASHIDA, and Nagako MATSUMIYA, Norimune KAWAI, Masashi HAYASHIDA, and Nagako MATSUMIYA, 2017 ASHA Convention, 2017/11/11, Without Invitation, English, American Speech-Language-Hearing Association, Los Angeles, California

External Funds

Acceptance Results of Competitive Funds

  1. Grants in Aid for Scientific Research, Digitization of teaching materials for independent activity in deaf education, 2023/04/01, 2026/03/31
  2. Grants in Aid for Scientific Research, Examining evidence-based intervention to children with a variety of listening difficulties, 2023/04/01, 2026/03/31
  3. Grants in Aid for Scientific Research, Research on the improvement of foreign language education for hearing impaired children living in a global society, 2017/04/01, 2021/03/31
  4. KAKENHI, Comprehension of co-occurrence between noun and verb by children with hearing impairments, 2010/04/01, 2012/03/31
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Social Activities

History as Committee Members

  1. An Editor of Journal of Special Education Research, 2024/08, 2025/08, Japanese Journal of Special Education
  2. A head of the secretariat of The Japanese Journal of Hearing and Language Disorders, 2024/04, 2025/03, The Japanese Society of of Hearing and Language Disorders
  3. Advisor to The Japanese Association of Educational Audiology, Chugoku region, 2024/04, 2025/03, The Japanese Association of Educational Audiology, Chugoku region
  4. A Director of The Japanese Journal of Hearing and Language Disorders, 2024/04, 2025/03, The Japanese Society of of Hearing and Language Disorders
  5. An Editor of The Japanese Journal of Hearing and Language Disorders, 2024/04, 2025/03, The Japanese Society of of Hearing and Language Disorders
  6. A Member of Management Committee for Hiroshima South Special Needs School (School for the Deaf), 2024/04, 2025/03, Hiroshima South Special Needs School (School for the Deaf)
  7. A Member of Management Committee for Onomichi Special Needs School, 2024/04, 2025/03, Onomichi Special Needs School
  8. An Editor of Journal of Special Education Research, 2023/08, 2024/08, Japanese Journal of Special Education
  9. An Editor of Japanese Journal of Special Education, 2023/08, 2024/08, Japanese Journal of Special Education
  10. A Member of Management Committee for Hiroshima South Special Needs School (School for the Deaf), 2023/04, 2024/03, Hiroshima South Special Needs School (School for the Deaf)
  11. A head of the secretariat of The Japanese Journal of Hearing and Language Disorders, 2023/04, 2024/03, The Japanese Society of of Hearing and Language Disorders
  12. A Member of Management Committee for Onomichi Special Needs School, 2023/04, 2024/03, Onomichi Special Needs School
  13. Advisor to The Japanese Association of Educational Audiology, Chugoku region, 2023/04, 2024/03, The Japanese Association of Educational Audiology, Chugoku region
  14. A Director of The Japanese Journal of Hearing and Language Disorders, 2023/04, 2024/03, The Japanese Society of of Hearing and Language Disorders
  15. An Editor of The Japanese Journal of Hearing and Language Disorders, 2023/04, 2024/03, The Japanese Society of of Hearing and Language Disorders
  16. A Committee Member of The Japanese Society of of Hearing and Language Disorders, 2023/04, 2024/03, The Japanese Society of of Hearing and Language Disorders
  17. A Standing General Affairs Committee Member of The Japanese Society of of Hearing and Language Disorders, 2023/04, 2024/03, The Japanese Society of of Hearing and Language Disorders
  18. An Editor of Journal of Special Education Research, 2022/08, 2023/08, Japanese Journal of Special Education
  19. An Editor of Japanese Journal of Special Education, 2022/08, 2023/08, Japanese Journal of Special Education
  20. A Member of Management Committee for Hiroshima South Special Needs School (School for the Deaf), 2022/04, 2023/03, Hiroshima South Special Needs School (School for the Deaf)
  21. A head of the secretariat of The Japanese Journal of Hearing and Language Disorders, 2022/04, 2023/03, The Japanese Society of of Hearing and Language Disorders
  22. A Member of Management Committee for Onomichi Special Needs School, 2022/04, 2023/03, Onomichi Special Needs School
  23. Advisor to The Japanese Association of Educational Audiology, Chugoku region, 2022/04, 2023/03, The Japanese Association of Educational Audiology, Chugoku region
  24. An Editor of The Japanese Journal of Hearing and Language Disorders, 2022/04, 2023/03, The Japanese Society of of Hearing and Language Disorders
  25. A Director of The Japanese Journal of Hearing and Language Disorders, 2022/04, 2023/03, The Japanese Society of of Hearing and Language Disorders
  26. A Committee Member of The Japanese Society of of Hearing and Language Disorders, 2022/04, 2023/03, The Japanese Society of of Hearing and Language Disorders
  27. A Standing General Affairs Committee Member of The Japanese Society of of Hearing and Language Disorders, 2022/04, 2023/03, The Japanese Society of of Hearing and Language Disorders
  28. An Editor of Journal of Special Education Research, 2021/08, 2022/08, Japanese Journal of Special Education
  29. An Editor of Japanese Journal of Special Education, 2021/08, 2022/08, Japanese Journal of Special Education
  30. A Member of Management Committee for Hiroshima South Special Needs School (School for the Deaf), 2021/04, 2022/03, Hiroshima South Special Needs School (School for the Deaf)
  31. An Associate Chief Editor of The Japanese Journal of Hearing and Language Disorders, 2021/04, 2022/03, The Japanese Society of of Hearing and Language Disorders
  32. A Member of Management Committee for Onomichi Special Needs School, 2021/04, 2022/03, Onomichi Special Needs School
  33. A Director of The Japanese Society of of Hearing and Language Disorders, 2021/04, 2022/03, The Japanese Society of of Hearing and Language Disorders
  34. Advisor to The Japanese Association of Educational Audiology, Chugoku region, 2021/04, 2022/03, The Japanese Association of Educational Audiology, Chugoku region
  35. An Editor of Journal of Special Education Research, 2020/08, 2021/08, Japanese Journal of Special Education
  36. An Editor of Japanese Journal of Special Education, 2020/08, 2021/08, Japanese Journal of Special Education
  37. A Member of Management Meeting for Onomichi Special Needs School, 2020/05, 2021/04, Onomichi Special Needs School
  38. A Chairperson of Ethics Committee of The Japanese Society of of Hearing and Language Disorders, 2020/04, 2021/03, The Japanese Society of of Hearing and Language Disorders
  39. An Associate Chief Editor of The Japanese Journal of Hearing and Language Disorders, 2020/04, 2021/03, The Japanese Society of Hearing and Language Disorders
  40. A Director of Japan Association of Universities of Education, 2020/04, 2021/03, Japan Association of Universities of Education
  41. An Advisor to The Japanese Association of Educational Audiology, Chugoku region, 2020/04, 2021/03, The Japanese Association of Educational Audiology, Chugoku region
  42. A Director of The Japanese Journal of Hearing and Language Disorders, 2020/04, 2021/03, The Japanese Society of of Hearing and Language Disorders
  43. A Member of Management Meeting for Onomichi Special Needs School, 2019/05, 2020/04, Onomichi Special Needs School
  44. A Chairperson of Ethics Committee of The Japanese Society of of Hearing and Language Disorders, 2019/04, 2020/03, The Japanese Society of of Hearing and Language Disorders
  45. An Associate Chief Editor of The Japanese Journal of Hearing and Language Disorders, 2019/04, 2020/03, The Japanese Society of Hearing and Language Disorders
  46. A Director of Japan Association of Universities of Education, 2019/04, 2020/03, Japan Association of Universities of Education
  47. An Advisor to The Japanese Association of Educational Audiology, Chugoku region, 2019/04, 2020/03, The Japanese Association of Educational Audiology, Chugoku region
  48. A Director of The Japanese Journal of Hearing and Language Disorders, 2019/04, 2020/03, The Japanese Society of of Hearing and Language Disorders
  49. A Director of The Japanese Society of Hearing and Language Disorders, 2018/04, 2019/03, The Japanese Society of Hearing and Language Disorders
  50. An Associate Chief Editor of The Japanese Journal of Hearing and Language Disorders, 2018/04, 2019/03, The Japanese Society of Hearing and Language Disorders
  51. A Member of Ethics Committee of The Japanese Society of of Hearing and Language Disorders, 2018/04, 2019/03, The Japanese Society of of Hearing and Language Disorders
  52. Director of Japan Association of Universities of Education, 2018/04, 2019/03, Japan Association of Universities of Education
  53. An Advisor to The Japanese Association of Educational Audiology, Chugoku region, 2018/04, 2019/03, The Japanese Association of Educational Audiology, Chugoku region
  54. A Member of Accessibility Committee in The Japanese Association of Special Education, 2018/01, 2019/12, The Japanese Association of Special Education
  55. A Member of Preparation Committee of World Congress "One World, Many Voices: Science and Community", 2017/08, 2018/09, The International Cluttering Association (ICA), International Fluency Association (IFA), International Stuttering Association (ISA), The Japan Society of Stuttering and Other Fluency Disorders, and The Japanese Stuttering Genyukai Organization
  56. A Director of The Japanese Society of Hearing and Language Disorders, 2017/04, 2017/03, The Japanese Society of Hearing and Language Disorders
  57. A Member of Ethics Committee of The Japanese Society of of Hearing and Language Disorders, 2017/04, 2018/03, The Japanese Society of of Hearing and Language Disorders
  58. A Director of Japan Association of Universities of Education, 2017/04, 2018/03, Japan Association of Universities of Education
  59. A Member of Evaluation Committee for Onomichi Special Needs School, 2017/04, 2018/03, Onomichi Special Needs School
  60. Editor of The Japanese Journal of Hearing and Language Disorders, 2017/04, 2018/03, The Japanese Society of Hearing and Language Disorders
  61. A Committee Member of The Postsecondary Education Programs Network of Japan, 2017/04, 2018/03, The Postsecondary Education Programs Network of Japan
  62. A Member of Evaluation Committee for Onomichi Special Needs School, 2017/04, 2018/03, Onomichi Special Needs School
  63. An Advisor to The Japanese Association of Educational Audiology， Chugoku region, 2017/04, 2018/03, The Japanese Association of Educational Audiology， Chugoku region
  64. A Member of Ethics Committee of The Japanese Society of of Hearing and Language Disorders, 2016/04, 2017/03, The Japanese Society of of Hearing and Language Disorders
  65. A Director of Japan Association of Universities of Education, 2016/04, 2017/03, Japan Association of Universities of Education
  66. A Director of The Japanese Society of Hearing and Language Disorders, 2016/04, 2017/03, The Japanese Society of Hearing and Language Disorders
  67. A Member of Evaluation Committee for Onomichi Special Needs School, 2016/04, 2017/03, Onomichi Special Needs School
  68. Editor of The Japanese Journal of Hearing and Language Disorders, 2016/04, 2017/03, The Japanese Society of Hearing and Language Disorders
  69. A Committee Member of The Postsecondary Education Programs Network of Japan, 2016/04, 2017/03, The Postsecondary Education Programs Network of Japan
  70. An Advisor to The Japanese Association of Educational Audiology， Chugoku region, 2016/04, 2017/03, The Japanese Association of Educational Audiology， Chugoku region
  71. Member of Ethics Committee of The Japanese Society of of Hearing and Language Disorders, 2015/04, 2016/03, The Japanese Society of of Hearing and Language Disorders
  72. A Director of Japan Association of Universities of Education, 2015/04, 2016/03, Japan Association of Universities of Education
  73. A Director of The Japanese Society of Hearing and Language Disorders, 2015/04, 2016/03, The Japanese Society of Hearing and Language Disorders
  74. A Member of Evaluation Committee for Onomichi Special Needs School, 2015/04, 2016/03, Onomichi Special Needs School
  75. A Editor of The Japanese Journal of Hearing and Language Disorders, 2015/04, 2016/03, The Japanese Society of Hearing and Language Disorders
  76. A Committee Member of The Postsecondary Education Programs Network of Japan, 2015/04, 2016/03, The Postsecondary Education Programs Network of Japan
  77. An Advisor to The Japanese Association of Educational Audiology， Chugoku region, 2015/04, 2016/03, The Japanese Association of Educational Audiology， Chugoku region
  78. A Member of Ethics Committee of The Japanese Society of of Hearing and Language Disorders, 2014/04, 2015/03, The Japanese Society of of Hearing and Language Disorders
  79. A Director of Japan Association of Universities of Education, 2014/04, 2015/03, Japan Association of Universities of Education
  80. A Director of The Japanese Society of Hearing and Language Disorders, 2014/04, 2015/03, The Japanese Society of Hearing and Language Disorders
  81. A Member of Evaluation Committee for Onomichi Special Needs School, 2014/04, 2015/03, Onomichi Special Needs School
  82. An Editor of The Japanese Journal of Hearing and Language Disorders, 2014/04, 2015/03, The Japanese Society of Hearing and Language Disorders
  83. A Committee Member of The Postsecondary Education Programs Network of Japan, 2014/04, 2015/03, The Postsecondary Education Programs Network of Japan
  84. An Advisor to The Japanese Association of Educational Audiology， Chugoku region, 2014/04, 2015/03, The Japanese Association of Educational Audiology， Chugoku region
  85. A Member of Evaluation Committee for Onomichi Special Needs School, 2013/04, 2014/03, Onomichi Special Needs School
  86. An Editor of The Japanese Journal of Hearing and Language Disorders, 2013/04, 2014/03, The Japanese Society of Hearing and Language Disorders
  87. A Committee Member of The Postsecondary Education Programs Network of Japan, 2013/04, 2014/03, The Postsecondary Education Programs Network of Japan
  88. An Advisor to The Japanese Association of Educational Audiology， Chugoku region, 2013/04, 2014/03, The Japanese Association of Educational Audiology， Chugoku region
  89. A Member of Evaluation Committee for Onomichi Special Needs School, 2012/04, 2013/03, Onomichi Special Needs School
  90. An Editor of The Japanese Journal of Hearing and Language Disorders, 2012/04, 2013/03, The Japanese Society of Hearing and Language Disorders
  91. A Committee Member of The Postsecondary Education Programs Network of Japan, 2012/04, 2014/03, The Postsecondary Education Programs Network of Japan
  92. An Advisor to The Japanese Association of Educational Audiology， Chugoku region, 2012/04, 2013/03, The Japanese Association of Educational Audiology， Chugoku region
  93. A Member of Evaluation Committee for Onomichi Special Needs School, 2011/04, 2012/03, Onomichi Special Needs School
  94. An Editor of The Japanese Journal of Hearing and Language Disorders, 2011/04, 2012/03, The Japanese Society of Hearing and Language Disorders
  95. A Committee Member of The Postsecondary Education Programs Network of Japan, 2011/04, 2012/03, The Postsecondary Education Programs Network of Japan
  96. An Advisor to The Japanese Association of Educational Audiology， Chugoku region, 2011/04, 2012/03, The Japanese Association of Educational Audiology， Chugoku region
  97. A Member of Evaluation Committee for Onomichi Special Needs School, 2010/04, 2011/03, Onomichi Special Needs School
  98. A Committee Member of The Postsecondary Education Programs Network of Japan, 2010/04, 2011/03, The Postsecondary Education Programs Network of Japan
  99. A Member of Evaluation Committee for Onomichi Special Needs School, 2009/04, 2010/03, Onomichi Special Needs School
  100. A Committee Member of The Postsecondary Education Programs Network of Japan, 2009/04, 2010/03, The Postsecondary Education Programs Network of Japan
  101. A Member of Evaluation Committee for Onomichi Special Needs School, 2008/04, 2009/03, Onomichi Special Needs School
  102. A Committee Member of The Postsecondary Education Programs Network of Japan, 2008/04, 2009/03, The Postsecondary Education Programs Network of Japan

Organizing Academic Conferences, etc.

  1. The 57th Conference of the Japanese Association of Special Education, A member of preparatory committee, The 57th Conference of the Japanese Association of Special Education, 2019/09, 2019/09
  2. The 2018 Inaugural Joint World Congress of Stuttering and Cluttering, Assistant Chairman, 2018/07, 2018/07
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