Protein Superfamily Database (Prosup). - Katsuhisa Horimoto; Kunio Oshima; Akira Tsugita; Jinya Otsuka (CODATA, 1994)

People's Life Indicators by Fuzzy outranking. - Hiroshi Inoue; Kunio Oshima; Satoru Takahashi; Jianming Shi; Michihiro Amagasa (Int. J. Inf. Technol. Decis. Mak., 2008)

A method of constructing the frame of a directed graph. - Ichiro Hofuku; Kunio Oshima (Int. J. Appl. Math. Comput. Sci., 2013)