- 1982 Kyushu University Graduate School, Division of Agriculture
- 1976 Saga University Faculty of Agriculture
- 1976 Saga University Faculty of Agriculture
Professional career (2):
(Dr. of Agriculture) (Kyushu University)
(Master of Agriculture) (Saga University)
Association Membership(s) (6):
日本植物育種学会
, 日本園芸学会
, アメリカ植物学会(Botanical Society of America)
, Japanese Society for Plant Vreeding
, Japanese Society for Horticultural Science
, Botanical Society of America