Last Updated :2023/02/02

Affiliations, Positions
Translational Research Center, Associate Professor
Web Site
I will work to develop as a research university through efforts to improve R & D.

Basic Information

Educational Backgrounds

  • Hiroshima University, Graduate School of Biomedical Sciences, Japan, 2009/04, 2013/05
  • Hiroshima University, Faculty of Medicine, Japan, 1996/04, 2002/03

Academic Degrees

  • Doctor of Philosophy in Medical Science, Hiroshima University

Research Fields

  • Medicine,dentistry, and pharmacy;Clinical surgery;Digestive surgery
  • Medicine,dentistry, and pharmacy;Clinical internal medicine;Infectious disease medicine
  • Medicine,dentistry, and pharmacy;Basic medicine;Bacteriology (including mycology)

Research Keywords

  • Surgical site infection
  • Translational Research
  • Antimicrobial resistance

Affiliated Academic Societies

  • Japan Society of Clinical Trials and Research, 2019/12
  • The Japanese Society of Clinical Pharmacology and Therapeutics, 2021/08
  • Japan Surgical Society
  • The Japanese Society of Gastroenterological Surgery
  • The Japanese Association for Infectious Diseases
  • Japan Society for Surgical Infection
  • Japanese Society of Chemotherapy
  • Japanese Society of Travel and Health
  • The Japan Society of Coloproctology
  • Japanese Society for Bacteriology
  • The Japanese Association for Thoracic Surgery, 2002/05, 2002/05
  • The Japanese Society of Pediatric Surgeons, 2002/05, 2002/05
  • Japan Surgical Association, 2003, 2003
  • Japan Society of Clinical Oncology
  • Japanese Association for Acute Medicine
  • Japanese Society for Abdominal Emergency Medicine
  • The Japanese Association for Surgery of Trauma
  • Japanese Society of Medical Oncology
  • The Japanese Society for Clinical Microbiology
  • Japanese Society for Infection Prevention and Control
  • Japanese Society of Clinical Studies on Intestinal Microflora
  • Japanese Breast Cancer Society

Educational Activity

Course in Charge

  1. 2022, Graduate Education (Master's Program) , 2Term, Lecture on Translational Research A
  2. 2022, Graduate Education (Master's Program) , 4Term, Lecture on Translational Research B
  3. 2022, Undergraduate Education, Year, Systemic Disease Control
  4. 2022, Graduate Education (Master's Program) , 1Term, Seminar on Global Infectious Diseases

Research Activities

Academic Papers

  1. Complete Nucleotide Sequence of pKOI-34, an IncL/M Plasmid Carrying blaIMP-34 in Klebsiella oxytoca Isolated in Japan., Antimicrob Agents Chemother, 60(5), 3156-3162, 20160422
  2. Two Cases of Severe Ulcerative Colitis with Colonic Dilatation Resolved with Tacrolimus Therapy., Case Rep Gastroenterol, 9(2), 272-277, 20150731
  3. Imipenem-susceptible, meropenem-resistant Klebsiella pneumoniae producing OXA-181 in Japan., Antimicrob Agents Chemother, 59(2), 1379-1380, 201502
  4. Complete nucleotide sequence of the IncN plasmid encoding IMP-6 and CTX-M-2 from emerging carbapenem-resistant Enterobacteriaceae in Japan., Antimicrob Agents Chemother, 59(2), 1356-1359, 201502
  5. Hand-assisted laparoscopic restorative proctocolectomy for ulcerative colitis, WORLD JOURNAL OF GASTROINTESTINAL SURGERY, 8(8), 578-582, 20160827
  6. Effectiveness of pulsed xenon ultraviolet disinfection for Clostridioides (Clostridium) difficile surface contamination in a Japanese hospital, AMERICAN JOURNAL OF INFECTION CONTROL, 49(1), 55-58, 202101
  7. Indwelling catheterization, renal stones, and hydronephrosis are risk factors for symptomatic Staphylococcus aureus-related urinary tract infection, WORLD JOURNAL OF UROLOGY, 39(2), 511-516, 202102
  8. Effectiveness of 222-nm ultraviolet light on disinfecting SARS-CoV-2 surface contamination, AMERICAN JOURNAL OF INFECTION CONTROL, 49(3), 299-301, 202103
  9. Effect of intermittent irradiation and fluence-response of 222 nm ultraviolet light on SARS-CoV-2 contamination, PHOTODIAGNOSIS AND PHOTODYNAMIC THERAPY, 33, 202103
  10. Methicillin-resistant Staphylococcus aureus contamination of hospital-use-only mobile phones and efficacy of 222-nm ultraviolet disinfection, AMERICAN JOURNAL OF INFECTION CONTROL, 49(6), 800-803, 202106
  11. Clinical and microbiological characteristics of Eggerthella lenta bacteremia at a Japanese tertiary hospital, JOURNAL OF INFECTION AND CHEMOTHERAPY, 27(8), 1261-1264, 202108
  12. Pilot study on the decontamination efficacy of an installed 222-nm ultraviolet disinfection device (Care222(TM)), with a motion sensor, in a shared bathroom, PHOTODIAGNOSIS AND PHOTODYNAMIC THERAPY, 34, 202106
  13. Combining pulsed xenon ultraviolet disinfection with terminal manual cleaning helps reduce the acquisition rate of methicillin-resistant Staphylococcus aureus, AMERICAN JOURNAL OF INFECTION CONTROL, 49(8), 1048-1051, 202108
  14. The effect of pulsed-xenon ultraviolet disinfection on surfaces contaminated with vancomycin-resistant Enterococci in a Japanese hospital, JOURNAL OF INFECTION AND CHEMOTHERAPY, 27(11), 1665-1668, 202111
  15. Postoperative mediastinitis after cardiac surgery caused by Mycoplasma hominis: a case report, SURGICAL CASE REPORTS, 7(1), 20211123
  16. Laboratory identification and clinical characteristics of Streptococcus bovis/Streptococcus equinus complex bacteremia: a retrospective, multicenter study in Hiroshima, Japan, BMC INFECTIOUS DISEASES, 21(1), 20211126


  1. 2011, Young Scientist Best Presentation Award, Japanese Society for Bacteriology - Chu Shikoku Brunch, Multiple Drug Resistant plasmid, pKPI-6, is carried by Imipenem-susceptible Meropenem-resistant Klebsiella pneumoniae(ISMRK)
  2. 2012, Award in the Category of Basic Research Conferred by the Director of the West Japan Branch of the Japanese Society of Chemotherapy., West Japan Branch of the Japanese Society of Chemotherapy., A novel metallo-β-lactamase, IMP-34, in Klebsiella isolates with decreased resistance to imipenem