Sakamai Experiment Station of Hyogo Agriculture Institute cross-fertilized Yamada nishiki/Chugoku No.31; it was adopted as a recommended variety of Hyogo Prefecture, and the variety was registered in 1983.
同県農業総合センター酒米試験地にて山田錦/中国31号を交配、1982年兵庫県奨励品種に採用、1983年に品種登録。