- 2017 - 2020 Development of evidence for personalized prevention based on genetic analyses of various diseases in a large-scale cohort study.
- 2016 - 2019 A retrospective cohort study for midlife risk factors of dementia incidence
- 2014 - 2017 Evaluation of causa association between diabetes and cancer by Mendelian randomization analysis
- 2010 - 2016 Scientific Support Programs for Cancer Research Grant-in-Aid for Scientific Research on Innovative Areas
- 2012 - 2015 Exposure assessment of heterocyclic aromatic amines among Japanese and Japanese Brazilians.
- 2008 - 2010 Validity and application of dietary intake estimated using digital photographic images of meals in comparison with biomarkers.
- 2005 - 2009 Cancer epidemiological studies for Japanese immigrants and development of preventive strategy for cancer based on the evidence from the studies
- 2004 - 2009 Diagnosis, Epidemiology, and Chemoprevention of Cancer
- 2000 - 2004 ブラジル移民を対象としたがんの疫学研究
- 1997 - 1997 ブラジル在住日系人の発がんにおける食事・栄養素と遺伝素因に関する研究
- 1996 - 1996 Diet, genetic factor and cancer in Japanese Brazilian
- 1995 - 1996 Validity of a semi-quantitative food frequency questionnaire for estimating dietary intake of antioxidant vitamins and fatty acids
- 1994 - 1995 Epidemiological Study on Diet and Cancer among Japanese Brazilian
- 1993 - 1993 Case-control study for gastric cancer among Japanese and non-Japanese groups in Brazil
- 1991 - 1992 Epidemiologic study on gastric cancer among Japanese and non-Japanese groups South America
- 1990 - 1990 がんの地域較差に対する栄養素摂取と発癌物質暴露に関する生体指標を用いた疫学的研究
- 1989 - 1990 Study on Comparative Molecular Epidemiology on Life Span, Cansese of Diseases, Genetical Factors and Geographical Environmental Factors Among Okinawan Immigrants, Comparing With Native Okinawan
- 1989 - 1990 Epidemiological Study on Environmental Factors in Cancer Etiology Among Japanese Immigrants in Brazil
- 1989 - 1989 がんの地域較差に対する栄養素摂取と発癌物質暴露に関する生体指標を用いた疫学的研究
- 1987 - 1987 南米在住日系人のがん罹患の実態とその要因に関する疫学的研究
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