About SAIGUSA NORIAKI
About OBA RIICHIRO
About 日本醸造協会誌
About fermented liquor
About Ipomoea batatas
About product development
About Kumamoto prefecture
About industry-university cooperation
About anthocyanin
About fading(color)
About property
About mashing
About antioxidant capacity
About industry-academia-government collaboration
About General
About 産学官連携
About 紫サツマイモ
About 発酵
About 醸造酒
About 開発