- 1983 - 1995 Kyoto University of Education
- 1983 - 1995 Kyoto University of Education,
- 1985 - 1987 Osaka City Institute of Public Health and Environmental Sciences
- 1985 - 1987 Osaka City Nutrition College,
- 1984 - 1985 帝国女子短期大学 非常勤講師
- 1984 - 1985 Teikoku Women's Junior College,
- 1983 - 1985 Osaka City Institute of Public Health and Environmental Sciences
- 1983 - 1985 Osaka City Nutrition College, President
- 1978 - 1985 Soai College
- 1978 - 1985 大阪市立厚生女学院 非常勤講師
- 1978 - 1985 Soai Women's Junior College,
- 1978 - 1985 Osaka City Health Women's College,
- 1985 - - 相愛女子短期大学 教授
- 1985 - - Soai Women's Junior College, Professor
- 1981 - 1983 Osaka City Institute of Public Health and Environmental Sciences
- 1981 - 1983 Osaka City Institute of Public Health and
- 1975 - 1981 Osaka City Institute of Public Health and Environmental Sciences
- 1975 - 1981 Osaka City Nutrition College,
- 1974 - 1981 Osaka City Institute of Public Health and Environmental Sciences
- 1974 - 1981 Osaka City Institute of Public Health and
- 1968 - 1981 Osaka City University Medical School
- 1968 - 1981 Osaka City University Medical School,
- 1972 - 1974 大阪市立衛生研究所 研究主任
- 1972 - 1974 Osaka Municipal Institute of Hygiene,
- 1970 - 1974 大阪市立衛生研究所附設栄養学院 非常勤講師
- 1970 - 1974 Nutrition College attached Osak City Municipal
- 1960 - 1972 大阪市立衛生研究所 研究員
- 1960 - 1972 Osaka Municipal Institute of Hygiene,
- 1959 - 1960 Osaka University of Pharmaceutical Sciences
- 1959 - 1960 Osaka College of Phamacy, Research Assistant
- Part-time Lecturer
- Institute of Hygiene, Part-time Lecturer
- Nurse's Schoot, Part-time Lecturer
- Environmental Sciences, Research Chief Editor
- Environmental Sciences, Research Chief
- Research Chief
- Researcher