TATSUYA AKITOMO

Last Updated :2025/04/28

Affiliations, Positions
Graduate School of Biomedical and Health Sciences(Dentistry & Oral Health Sciences), Assistant Professor
E-mail
takitomohiroshima-u.ac.jp
Self-introduction
I would like to engage in basic research and clinical research from various perspectives about oral disease in childhood.

Basic Information

Educational Backgrounds

  • Hiroshima University, Graduate School of Biomedical Sciences and Health Sciences, Japan, 2017, 2021
  • Hiroshima University, Faculty of Dentistry, Japan, 2010, 2016

Academic Degrees

  • Hiroshima University

In Charge of Primary Major Programs

  • Dentistry

Research Fields

  • Medicine,dentistry, and pharmacy;Dentistry;Orthodontics / Pediatric dentistry

Affiliated Academic Societies

  • Japanese Society of Pediatric Dentistry
  • Japanese Society for Disability and Oral Health
  • Japanese Society of Pediatric Oral and Maxillofacial Surgery

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, 1Term, Pediatric Dentistry I
  2. 2025, Undergraduate Education, 2Term, Pediatric Dentistry II
  3. 2025, Undergraduate Education, First Semester, Dental Research Practices I
  4. 2025, Undergraduate Education, 3Term, Basic Practice of Pediatric Dentistry I
  5. 2025, Undergraduate Education, 4Term, Basic Practice of Pediatric Dentistry II
  6. 2025, Undergraduate Education, Second Semester, Dental Research Practices II
  7. 2025, Undergraduate Education, 2Term, Advanced Course in Growth and Development of Occlusion
  8. 2025, Undergraduate Education, 2Term, General Seminar on Clinical Dentistry
  9. 2025, Undergraduate Education, First Semester, Dental Research Practices III
  10. 2025, Undergraduate Education, Academic Year, Clinical Practice (Pedodontics)
  11. 2025, Undergraduate Education, 2Term, Pediatric Dentistry
  12. 2025, Undergraduate Education, 2Term, Pediatric Dentistry
  13. 2025, Undergraduate Education, 3Term, Practice of Pediatric Dentistry
  14. 2025, Graduate Education (Doctoral Program) , First Semester, Training Course for Specialist of Pediatric Dentistry
  15. 2025, Graduate Education (Doctoral Program) , Second Semester, Training Course for Specialist of Pediatric Dentistry

Research Activities

Academic Papers

  1. A Systematic Review of the Oral Health Status of Hemophilic Patients, Children, 12(490), 202504
  2. A Second Residual Tooth Occurring from One Tooth: A Case Report, Diagnostics, 15(733), 20250314
  3. Current knowledge about infective endocarditis prevention among dentists affiliated with the Japanese Dental Association., Journal of Cardiology, 202502
  4. Long-Term Follow-Up of a Patient with Ankylosis of a Primary Incisor Caused by Trauma: A Case Report, Reports, 8(1), 202502
  5. A Case of Severe Early Childhood Caries Occurring in a Childhood Cancer Patient, Children, 12(261), 202502
  6. Case Study of a Broken Instrument in a Primary Tooth and Literature Review, CHILDREN-BASEL, 12(2), 202502
    Link to Paper Search Results by DOI
  7. A Case of Hypophosphatasia Started Enzyme Replacement Therapy Since Babyhood Stage, CHILDREN-BASEL, 12(1), 202501
    Link to Paper Search Results by DOI
  8. Relationship Between the Presence of Red Complex Species and the Distribution of Other Oral Bacteria, Including Major Periodontal Pathogens in Older Japanese Individuals, INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 25(22), 202411
    Link to Paper Search Results by DOI
  9. Unique oral finding in a patient with Pitt-Hopkins Syndrome, PEDIATRIC DENTAL JOURNAL, 34(3), 201-205, 202412
    Link to Paper Search Results by DOI
  10. Current knowledge regarding infective endocarditis prevention among dentists affiliated with the Japanese Society of Pediatric Dentistry, PEDIATRIC DENTAL JOURNAL, 34(3), 129-135, 202412
    Link to Paper Search Results by DOI
  11. Usefulness of Generative Artificial Intelligence (AI) Tools in Pediatric Dentistry, DIAGNOSTICS, 14(24), 202412
    Link to Paper Search Results by DOI
  12. Eruption Disturbance in Children Receiving Bisphosphonates: Two Case Reports, PHARMACEUTICALS, 17(11), 202411
    Link to Paper Search Results by DOI
  13. Eruption disturbance in first molar and primary second molar caused by multiple compound odontomas: a case report, JOURNAL OF CLINICAL PEDIATRIC DENTISTRY, 48(6), 236-242, 2024
    Link to Paper Search Results by DOI
  14. Artificial Intelligence's Performance on the Japanese National Dental Examination, Cureus Journal of Medical Science, 20241105
  15. Clinical relationships between the intratumoral microbiome and risk factors for head and neck cancer, Heliyon, 202410
  16. A Narrative Review of the Association between Dental Abnormalities and Chemotherapy, JOURNAL OF CLINICAL MEDICINE, 13(16), 202408
    Link to Paper Search Results by DOI
  17. Inhibitory Effects of Surface Pre-Reacted Glass Ionomer Filler Eluate on Streptococcus mutans in the Presence of Sucrose, INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 25(17), 202409
    Link to Paper Search Results by DOI
  18. Improvement of Eruption Disturbance in Mandibular Canine Caused by a Supernumerary Tooth, Cureus Journal of Medical Science, 202409
  19. High-performance silica-containing professional mechanical tooth-cleaning paste that effectively adsorbs pigments, PEDIATRIC DENTAL JOURNAL, 34(2), 62-69, 202408
    Link to Paper Search Results by DOI
  20. Dental Abnormalities in Pediatric Patients Receiving Chemotherapy, JOURNAL OF CLINICAL MEDICINE, 13(10), 202405
    Link to Paper Search Results by DOI
  21. Investigation of periodontal disease development and Porphyromonas gulae FimA genotype distribution in small dogs, SCIENTIFIC REPORTS, 14(1), 20240304
    Link to Paper Search Results by DOI
  22. Evaluation of Periodontal Status and Oral Health Habits with Continual Dental Support for Young Patients with Hemophilia, APPLIED SCIENCES-BASEL, 14(4), 202402
    Link to Paper Search Results by DOI
  23. Inhibitory Effects of Shikonin Dispersion, an Extract of Lithospermum erythrorhizon Encapsulated in β-1,3-1,6 Glucan, on Streptococcus mutans and Non-Mutans Streptococci, INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 25(2), 202401
    Link to Paper Search Results by DOI
  24. Fusion of a Tooth with a Supernumerary Tooth: A Case Report and Literature Review of 35 Cases, CHILDREN-BASEL, 11(1), 202401
    Link to Paper Search Results by DOI
  25. Dens invaginatus of fourteen teeth in a pediatric patient, PEDIATRIC DENTAL JOURNAL, 33(3), 240-245, 202312
    Link to Paper Search Results by DOI
  26. Inhibitory Effect of Adsorption of Streptococcus mutans onto Scallop-Derived Hydroxyapatite, INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 24(14), 202307
    Link to Paper Search Results by DOI
  27. Five-Year Follow-Up of a Child with Non-Syndromic Oligodontia from before the Primary Dentition Stage: A Case Report, CHILDREN-BASEL, 10(4), 202304
    Link to Paper Search Results by DOI
  28. A Third Supernumerary Tooth Occurring in the Same Region: A Case Report, DENTISTRY JOURNAL, 11(2), 202302
    Link to Paper Search Results by DOI
  29. A survey of the oral health conditions of hemophilic children, The Japanese Journal of Pediatric Dentistry,, 60(3), 93-98, 20221125
  30. A case of ectopic eruption of the left mandibular second molar in a child with Williams syndrome improved by occlusal guidance, Journal of the Japanese society for disability and oral health, 43(2), 129-136, 20220630
  31. A new supernumerary tooth occurring in the same region during follow-up after supernumerary tooth extraction: A case report, PEDIATRIC DENTAL JOURNAL, 31(1), 100-107, 20210401
    Link to Paper Search Results by DOI
  32. Current Status of Oral Function Management for Perioperative Children in Pediatric Dentistry, The Japanese Journal of Pediatric Dentistry, 59(1), 14-19, 20210225
  33. Annual Survey of New Preschool Patients with Dental Caries at the Department of Pediatric Dentistry of Hiroshima University Hospital, The Japanese Journal of Pediatric Dentistry, 58(3), 99-106, 20201125
  34. Clinical Investigation of Supernumerary Teeth at the Department of Pediatric Dentistry of University Hospital, Pediatric Oral and Maxillofacial Surgery, 30(1), 15-19, 20200625
  35. Survey of New Preschool Patients with Dental Caries Visiting the Department of Pediatric Dentistry of Hiroshima University Hospital, The Japanese Journal of Pediatric Dentistry, 58(1), 1-8, 20200225
  36. A Pediatric Patient with Prolonged Retention of Deciduous Teeth Caused by High IgE Syndrome : A Case Report, The Japanese Journal of Pediatric Dentistry, 58(1), 23-29, 20200225
  37. Survey of Intellectually Disabled Patients Visiting Department of Pediatric Dentistry Hiroshima University Hospital, The Japanese Journal of Pediatric Dentistry, 57(3), 374-381, 20190625
  38. Survey of Actual Conditions of New Patients Treated at Department of Pediatric Dentistry of Hiroshima University Hospital between 2011 and 2015, The Japanese Journal of Pediatric Dentistry,, 57(1), 87-93, 20190225
  39. Clinical Analysis of Replantation of Avulsed Primary Teeth in Infancy, Journal of Japan Association of Dental Traumatology, 13(1), 29-36, 20171231

Invited Lecture, Oral Presentation, Poster Presentation

  1. A second residual tooth occurring from one tooth, Akitomo Tatsuya, Kaneki Ami, Nishimura Taku, Kametani Mariko, Iwamoto Yuko, Mitsuhata Chieko, Nomura Ryota, The 66th Annual Congress of the Korean Academy of Pediatric Dentistry in 2025, 2025/04/26, Without Invitation, English, Korean Academy of Pediatric Dentistry, Seoul
  2. Comparison of Streptococcus mutans isolated from the oral cavity and large intestine using genetic analyses, Ito Yuya, Oka Hiroko, Ikeda Shunya, Kaneki Ami, Ogawa Masashi, Kametani Mariko, Asao Yuria, Akitomo Tatsuya,Kawada-Matsuo Miki, Nakano Kazuhiko, Komatsuzawa Hitoshi, Nagao Masataka, Nomura Ryota, The 66th Annual Congress of the Korean Academy of Pediatric Dentistry in 2025, 2025/04/26, Without Invitation, English, Korean Academy of Pediatric Dentistry, Seoul
  3. Comprehensive analysis of oral bacteria related to red complex species, Kametani M., Nagasawa Y., Usuda M., Kaneki A., Ogawa M., Shojima K., Yamazaki H., Tokumoto K., Matsuoka D., Suehara K., Suehiro Y., Akitomo T., Mitsuhata C., Misaki T., Ito S., Naka S., Matsumoto-Nakano M., Nakano K., Kishimoto H., Shinmura K., Nomura R, The 72nd Annual Meeting of Japanese Association for Dental Research, 2024/11, Without Invitation, English, Kagoshima
  4. Collagen-binding property of major oral streptococcus species in Japanese children, Kaneki A., Ogawa M., Usuda M., Kametani M., Ikeda S., Ito Y., Hamaguchi S., Akitomo T., Mitsuhata C., Nakano K., Nomura R., The 13th Biennial Congress of the Pediatric Dentistry Association of Asia, 2024/10/30, Without Invitation, English, Bangkok
  5. Long-term oral management of a girl with linear sebaceous nevus syndrome, Iwamoto Y., Hirata R., Kametani M., Akitomo T., Kaneki A., Nishimura T., Mitsuhata C., Nomura R, The 13th Biennial Congress of the Pediatric Dentistry Association of Asia, 2024/10/30, Without Invitation, English, Bangkok
  6. Inhibitory effect of S-PRG filler eluate against Streptococcus mutans in the presence of sucrose, Momoko Usuda, Mariko Kametani, Masashi Ogawa, Ami Kaneki, Taku Nishimura, Satoru Kusaka, Yuria Asao, Tatsuya Akitomo, Yuko Iwamoto, Meiko Tachikake, Chieko Mitsuhata, Ryota Nomura, 57th Annual Meeting of Hiroshima University Dental Society, 2024/06/01, Without Invitation, Japanese, Hiroshima
  7. Detection and comprehensive analysis of oral bacteria related to red complex, Mariko Kametani, Momoko Usuda, Ami Kaneki, Masashi Ogawa, Taku Nishimura, Satoru Kusaka, Yuria Asao, Tatsuya Akitomo, Yuko Iwamoto, Meiko Tachikake, Chieko Mitsuhata, Ryota Nomura, 57th Annual Meeting of Hiroshima University Dental Society, 2024/06/01, Without Invitation, Japanese, Hiroshima
  8. A case with many supernumerary teeth in the premolar regions that obstructed tooth replacement, A case with many supernumerary teeth in the premolar regions that obstructed tooth replacement, The 62nd Congress of Japanese Society of Pediatric Dentistry, 2024/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Yokosuka
  9. A case of impacted supernumerary tooth occurring in mandibular canine region, Ogawa M., Akitomo T., Iwamoto Y., Okamine A., Mitsuhata C., Nomura R., The 62nd Congress of Japanese Society of Pediatric Dentistry, 2024/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Yokosuka
  10. Effect of anticancer drugs on tooth development, Akitomo T., Iwamoto Y., Usuda M., Kusaka S., Asao Y., Mitsuhata C., Nomura R., The 62nd Congress of Japanese Society of Pediatric Dentistry, 2024/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Yokosuka
  11. Distribution of Streptococcus mutans in organs removed from corpses transported for investigation of cause of death, Kaneki A., Ogawa M., Usuda M., Kametani M., Akitomo T., Mitsuhata C., Nakano K., Nomura R., 2024/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Yokosuka
  12. Inhibitory Effect of Allyl Isothiocyanate on Cariogenicity of Streptococcus mutans, Akitomo Tatsuya, Ogawa Masashi, Kaneki Ami, Usuda Momoko, Kametani Mariko, Kusaka Satoru, Mitsuhata Chieko, Nakano Kazuhiko, Nomura Ryota, The 65th Annual Congress of the Korean Academy of Pediatric Dentistry in 2024, 2024/04/27, Without Invitation, English, Korean Academy of Pediatric Dentistry, Seoul
  13. Analysis of Dental Caries Prevalence and Distribution of Major Oral Streptococcus Species in Japanese Children, Kametani Mariko, Usuda Momoko, Kaneki Ami, Ogawa Masashi, Kusaka Satoru, Akitomo Tatsuya, Mitsuhata Chieko, Nakano Kazuhiko, Nomura Ryota, The 65th Annual Congress of the Korean Academy of Pediatric Dentistry in 2024, 2024/04/27, Without Invitation, English, Korean Academy of Pediatric Dentistry, Seoul
  14. Distribution of Streptococcus mutans in Organs Removed from Corpses and the Relationship between the Distribution and the Number of Teeth, Kaneki Ami, Oka Hiroko, Ogawa Masashi, Usuda Momoko, Kametani Mariko, Akitomo Tatsuya, Mitsuhata Chieko, Kawada-Matsuo Miki, Nakano Kazuhiko, Komatsuzawa Hitoshi, Nagao Masataka, Nomura Ryota, The 65th Annual Congress of the Korean Academy of Pediatric Dentistry in 2024, 2024/04/27, Without Invitation, English, Korean Academy of Pediatric Dentistry, Seoul
  15. Dental Abnormalities in Pediatric Patients Receiving Chemotherapy, Usuda Momoko, Akitomo Tatsuya, Iwamoto Yuko, Kametani Mariko, Kaneki Ami, Nishimura Taku, Ogawa Masashi, Kusaka Satoru, Mitsuhata Chieko, Nomura Ryota, The 65th Annual Congress of the Korean Academy of Pediatric Dentistry in 2024, 2024/04/27, Without Invitation, English, Korean Academy of Pediatric Dentistry, Seoul
  16. The oral conditions of Cambodian public primary school children before and after the COVID-19 pandemic, Yuria Asao, Yuko Iwamoto, Taku Nishimura, Ami Kaneki, Momoko Usuda, Mariko Kametani, Tatsuya Akitomo, Masashi Nakano, Minami Kondo, Chieko Mitsuhata, Ryota Nomura, Mariko Naito, 15th International Conference of the Asian Academy of Preventive Dentistry, 2023/11, Without Invitation, English, society of preventive dentistry of Hong Kong, Hong Kong
  17. Absorption effect of high-performance silica on food-derived dyes, Tatsuya Akitomo, Satoru Kusaka, Momoko Usuda, Mariko Kametani, Masashi Ogawa, Ami Kaneki, Chieko Mitsuhata and Ryota Nomura, 32nd Annual Conference of the Taiwan Academy of Pediatric Dentistry, 2023/09, Without Invitation, English, Taiwan Academy of Pediatric Dentistry, Kaohsiung
  18. Effect of professional mechanical tooth cleaning paste with high-performance silica on stain deposition, Tatsuya Akitomo, Satoru Kusaka, Momoko Usuda, Mariko Kametani, Mao Hirose, Shoko Takane, Chieko Mitsuhata, Kazuhiko Nakano, Ryota Nomura, 29th IAPD Congress, 2023/06, Without Invitation, English, International Association of Paediatric Dentistry, Maastricht
  19. Inhibitory effects of S-PRG filler eluate on acid tolerance of Streptococcus mutans, Momoko Usuda, Mariko Kametani, Tatsuya Akitomo, Masashi Nakano, Yuto Suehiro, Saaya Matayoshi, Chieko Mitsuhata, Kazuhiko Nakano, Ryota Nomura, 29th IAPD Congress, 2023/06, Without Invitation, English, International Association of Paediatric Dentistry, Maastricht
  20. Effects of continuous dental support on periodontal status and oral health activities of hemophilic patients, Mariko Kametani, Tatsuya Akitomo, Noriko Niizato, Momoko Usuda, Satoru Kusaka, Yuria Asao, Masashi Nakano, Yuko Iwamoto, Meiko Tachikake, Chieko Mitsuhata, Ryota Nomura, 29th IAPD Congress, 2023/06, Without Invitation, English, International Association of Paediatric Dentistry, Maastricht
  21. A study on dental caries of the first molar among Cambodian public primary school children, Yuria Asao, Yuko Iwamoto, Momoko Usuda, Mariko Kametani, Satoru Kusaka, Tatsuya Akitomo, Masashi Nakano, Meiko Tachikake, Chieko Mitsuhata, Mariko Naito, Ryota Nomura, 56th Annual Meeting of Hiroshima University Dental Society, 2023/06, Without Invitation, Japanese, Hiroshima University Dental Society, Hiroshima
  22. Inhibitory mechanisms of S-PRG filler eluate on Streptococcus mutans in the presence of sucrose, Momoko Usuda, Mariko Kametani, Tatsuya Akitomo, Masashi Nakano, Yuto Suehiro, Saaya Matayoshi, Chieko Mitsuhata, Kazuhiko Nakano, Ryota Nomura, 2023/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Nagasaki
  23. Evaluation of the effect of continuous dental visits on periodontal condition and oral hygiene habits of hemophilic patients, Mariko Kametani, Tatsuya Akitomo, Momoko Usuda, Satoru Kusaka, Yuria Asao, Masashi Nakano, Yuko Iwamoto, Meiko Tachikake, Chieko Mitsuhata, Ryota Nomura, 2023/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Nagasaki
  24. Effect of continuous oral health activities for hemophilic children in mixed dentition, Mariko Kametani, Tatsuya Akitomo, Noriko Niizato, Momoko Usuda, Satoru Kusaka, Yuria Asao, Masashi Nakano, Yuko Iwamoto, Meiko Tachikake, Chieko Mitsuhata, Ryota Nomura, The 61st Congress of Japanese Society of Pediatric Dentistry, 2023/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Nagasaki
  25. A case of multiple teeth with dens invaginatus, Momoko Usuda, Tatsuya Akitomo, Mariko Kametani, Satoru Kusaka, Masashi Nakano, Yuko Iwamoto, Noriko Niizato, Chieko Mitsuhata, Ryota Nomura, The 61st Congress of Japanese Society of Pediatric Dentistry, 2023/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Nagasaki
  26. Long-term observation of child with fibrodysplasia ossificans progressiva (FOP), Meiko Tachikake, Yuria Asao, Satoru Kusaka, Masashi Nakano, Tatsuya Akitomo, Chieko Mitsuhata, Ryota Nomura, The 61st Congress of Japanese Society of Pediatric Dentistry, 2023/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Nagasaki
  27. Inhibitory effect of allyl isothiocyanate on Streptococcus mutans, Tatsuya Akitomo, Momoko Usuda, Mariko Kametani, Satoru Kusaka, Chieko Mitsuhata, Ryota Nomura, The 61st Congress of Japanese Society of Pediatric Dentistry, 2023/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Nagasaki
  28. Three-year survey of dental caries conditions in Cambodian public primary school, Asao Yuria, Iwamoto Yuko, Nakano Masashi, Akitomo Tatsuya, Usuda Momoko, Kametani Mariko, Kusaka Satoru, Tachikake Meiko, Mitsuhata Chieko, Nomura Ryota, Korean Academy of Pediatric Dentistry 2023 Conference, 2023/04, Without Invitation, English, Korean Academy of Pediatric Dentistry, Seoul
  29. A Case of Inverted Impacted Supernumerary Teeth in the Maxillary Midline Region Erupted as Normal Supernumerary Teeth After Several Years, Yuria Asao, Noriko Niizato, Meiko Tachikake, Yuko Iwamoto, Tatsuya Akitomo, Chieko Mitsuhata, Ryota Nomura, Katsuyuki Kozai, The 34th Congress of Japanese Society of Pediatric Oral and Maxillofacial Surgery, 2022/10/21, Without Invitation, Japanese, Tokyo
  30. A case of cusp of the palate side diagnosed as fused tooth with the maxillary lateral incisor, Tatsuya Akitomo, Momoko Usuda, Ami Okamine, Noriko Niizato, Chieko Mitsuhata, Katsuyuki Kozai, Ryota Nomura, 2022/11, Without Invitation, Japanese
  31. A case of long term oral management with liner nevus sebaceous syndrome, Yuko Iwamoto, Masashi Nakano, Mariko Kametani, Tatsuya Akitomo, Seiko Watanabe, Yuria Asao, Chieko Mitshuhata, Katsuyuki Kozai, Ryota Nomura, The 41st Congress of Japanese Society of Pediatric Dentistry Chushikoku Branch, 2022/11, Without Invitation, Japanese, Tokushima
  32. Inhibitory effect of S-PRG filler on Streptococcus mutans in the presence of sucrose, Mariko Kametani, Momoko Usuda, Tatsuya Akitomo, Masashi Nakano, Yuto Suehiro, Saaya Matayoshi, Chieko Mitsuhata, Kazuhiko Nakano, Ryota Nomura, The 41st Congress of Japanese Society of Pediatric Dentistry Chushikoku Branch, 2022/11, Without Invitation, Japanese, Tokushima
  33. Study on the localization of Helicobacter pylori in extracted teeth, Momoko, Usuda M, Mariko Kametani, Tamami Kadota, Yuko Ogaya, Tatsuya Akitomo, Chieko Mitsuhata, Kazuhiko Nakano, The 41st Congress of Japanese Society of Pediatric Dentistry Chushikoku Branch, 2022/11, Without Invitation, Japanese, Tokushima
  34. Cariostatic Effect of Apatite from Scallop Shells on Streptococcus mutans, Momoko Usuda, Mariko Kametani, Tatsuya Akitomo, Yuto Suehiro, Saaya Matayoshi, Masashi Nakano, Chieko Mitsuhata, Shuhei Naka, Michiyo Nakano, Kazuhiko Nakano, Ryota Nomura, The 41st Congress of Japanese Society of Pediatric Dentistry Kinki Branch, 2022/10, Without Invitation, Japanese, Osaka
  35. A case of third supernumerary tooth occurring in the same region, Tatsuya Akitomo, Yuria Asao, Yuko Iwamoto, Chieko Mitsuhata, Katsuyuki Kozai, Toshinori Ando, Shinnichi Sakamoto, The 60th Congress of the Japanese Society of Pediatric Dentistry, 2022/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Makuhari
  36. Effect of continuous dental treatment and oral health education of haemophilic children, Mariko Kametani, Tatsuya Akitomo, Noriko Niizato, Chieko Mitsuhata, Katsuyuki Kozai, The 60th Congress of Japanese Society of Pediatric Dentistry,, 2022/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Makuhari
  37. 3 cases of crown malformation of permanent teeth derived from traumatic injuries to upper anterior primary teeth in 1-year-old children, Yuria Asao, Meiko Tachikake, Masashi Nakano, Tatsuya Akitomo, Chieko Mitsuhata, Katsuyuki Kozai, The 60th Congress of Japanese Society of Pediatric Dentistry,, 2022/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Makuhari
  38. The dental findings of child with Pitt-Hopkins Syndrome, Momoko Usuda, Tatsuya Akitomo, Noriko Niizato, Yuria Asao, Tomoko Ogasawara, Chieko Mitsuhata, Katsuyuki Kozai, The 60th Congress of Japanese Society of Pediatric Dentistry, 2022/05, Without Invitation, Japanese, Japanese Society of Pediatric Dentistry, Makuhari
  39. A case of Non-Syndromic Oligodontia with long-term oral management from beginning of the eruption of primary teeth, Tatsuya Akitomo, Yuko Iwamoto, Satoru Kusaka, Mariko Kametani, Chieko Mitsuhata, The 40th Congress of Japanese Society of Pediatric Dentistry Chushikoku Branch, 2021/11, Without Invitation, Japanese, Online
  40. Role of amygdalar mGluR7 in conditioned taste aversion, Tatsuya Akitomo, Katsuyuki Kozai, Makoto Sugita, The 59th Congress of Japanese Society of Pediatric Dentistry, 2021/06, Without Invitation, Japanese, Online
  41. A case of ectopic eruption of the left mandibular second molar in a child with Williams Syndrome improved by occlusal guidance, Meiko Tachikake, Tatsuya Akitomo, Masashi Nakano, Yuko Iwamoto, Chieko Mitsuhata, Katsuyuki Kozai, The 59th Congress of Japanese Society of Pediatric Dentistry, 2021/06, Without Invitation, Japanese, Online
  42. Third supernumerary tooth occurring in the same region during follow-up after the second supernumerary tooth extraction, Tatsuya Akitomo, Yuria Asao, Yuko Iwamoto, Chieko Mitsuhata, Toshinori Ando, Shinnichi Sakamoto, Katsuyuki Kozai, The 28th Congress of the IAPD, 2021/06, Without Invitation, English, Online
  43. The continuous survey of oral hygiene condition of Cambodian primary school children, Yuria Asao, Yuko Iwamoto, Tatsuya Akitomo, Chieko Mitsuhata, Mariko Naito, Katsuyuki Kozai, The 28th Congress of the IAPD, 2021/06, Without Invitation, English, Online
  44. A New Supernumerary Tooth Occurring in Same Region during Follow-up after Supernumerary Tooth Extraction : A Case Report, Tatsuya Akitomo, Yuria Asao, Chieko Mitsuhata, Katsuyuki Kozai, IAPD20 Virtual, 2020/09, Without Invitation, English, Online
  45. The Effect of Oral Health Education to Teachers on Oral Health Condition of a Primary School Children in Cambodia, Yuria Asao, Yuko Iwamoto, Tatsuya Akitomo, Chieko Mitsuhata, Mariko Naito, Katsuyuki Kozai, IAPD20 Virtual, 2020/09, Without Invitation, English, Online
  46. Survey of New Preschool Patients with Dental Caries at Pediatric Dental Clinic of University Hospital in 2008, 2013 and 2018, Tatsuya Akitomo, Yuria Asao, Yuko Iwamoto, Chieko Mitsuhata, Katsuyuki Kozai, The 58th Congress of Japanese Society of Pediatric Dentistry, 2020/06, Without Invitation, Japanese, Online
  47. Characteristics of Streptococcus mutans in children with severe dental caries, Chieko Mitsuhata, Masashi Nakano, Yasumasa Irie, Nao Kado, Tatsuya Akitomo, Yuria Asao, Katsuyuki Kozai, IADR/AADR/CADR General Session & Exhibition, 2020/03, Without Invitation, English, Online
  48. Survey of New Preschool Patients with Dental Caries Visiting the Department of Pediatric Dentistry of Hiroshima University Hospital, Tatsuya Akitomo, Yuria Asao, Nobuyuki Tatsukawa, Yuko Iwamoto, Chieko Mitsuhata, Katsuyuki Kozai, The 38th Congress of Japanese Society of Pediatric Dentistry Chushikoku Branch, 2019/11, Without Invitation, Japanese, Okayama
  49. Clinical Analysis of Supernumerary Teeth at the Department of Pediatric Dentistry of University Hospital, Tatsuya Akitomo, Yuria Asao, Yuko Iwamoto, Meiko Tachikake, Noriko Niizato, Kaoru Sakurai, Chieko Mitsuhata, Katsuyuki Kozai, The 31st Congress of Japanese Society of Pediatric Oral and Maxillofacial Surgery, 2019/11, Without Invitation, Japanese, Kanazawa
  50. Hydroxy-alpha-Sanshool enhances TRPM5 channel activity, Tatsuya Akitomo, Katsuyuki Kozai, Makoto Sugita, Katsuyoshi Matsunami, The 57th Congress of the Japanese Society of Pediatric Dentistry, 2019/06, Without Invitation, Japanese, Sapporo
  51. A case report for intraoral management using SMT® on perioperative period to the pediatric patient with granulocytic sarcoma, Nobuyuki Tatsukawa, Tomoko Ogasawara, Masashi Nakano, Tatsuya Akitomo, Chieko Mitsuhata, Katsuyuki Kozai, The 37th Congress of Japanese Society of Pediatric Dentistry Chushikoku Branch, 2018/11, Without Invitation, Japanese, Tokushima
  52. Motivational effects of visual oral health education with reagent in the detection of periodontal pathogenic bacteria in children with type 1 diabetes, Mayuko Watari, Miyuki Nakaoka, Meiko Tachikake, Yuko Iwamoto, Noriko Niizato, Nobuyuki Tatsukawa, Kaoru Sakurai, Masashi Nakano, Tomoko Ogasawara, Tatsuya Akitomo, Chieko Mitsuhata, Yoshiyuki Okada, Katsuyuki Kozai, The 35th Annual Meeting of the Japanese Society for Disability and Oral Health, 2018/11, Without Invitation, Japanese, Tokyo
  53. Survey of Disabled Patients Visiting Department of Pediatric Dentistry of Hiroshima University Hospital, Tatsuya Akitomo, Chieko Mitsuhata, Noriko Niizato, Katsuyuki Kozai, Meiko Tachikake, Yasutaka Kaihara, Hideaki Amano, The 36th Congress of Japanese Society of Pediatric Dentistry Chushikoku Branch, 2017/11, Without Invitation, Japanese, Hiroshima

External Funds

Acceptance Results of Competitive Funds

  1. Grant-in-Aid for Early-Career Scientists, A novel approach to oral-systemic linkage studies focusing on the collagen-binding ability of oral streptococci derived from children, 2023, 2026
  2. Researcher Grant, Elucidation of cariostatic effect of Hydroxy-alpha-Sanshool, 2022, 2023