It's a later generation of a variety born through the cross-fertilization of Hokkai No. 258 and F1, which was born in 1987 through the cross-fertilization of Matsumae/Jo 116 by the Hokkaido National Agricultural Experiment Station under the Ministry of Agriculture, Forestry and Fisheries (currently an independent administrative institution).
1987年、農林水産省（現所管独立行政法人）北海道農業試験場にてマツマエ/上116の交配から生まれたF1と北海258号を交配した後代である。