Doctor of Philosophy, Tohoku University, Sendai, Japan, 1978.
Research associate University Wisconsin, Madison, 1980—1983. Research scientist Institute Applied Biochemistry, Mitake, Japan, 1986—1989. Associate professor Faculty of Science and Engineering Ishinomaki Senshu University, Japan, 1989—1997, professor, since 1997.
Head department biotechnology Ishinomaki Senshu University, 2003—2004.
President council Nursing Care Insurance Institution, Ishinomaki City, 2000. President Ishinomaki Tennis Association, 2006. Member of Japan Society Protozoology (award 1997), Japan Society biomedical Gerontology, Genetics Society Japan, Japanese Bio-chemical Society, Zoological Society Japan.
Married Sanae Yarinome. 1 child Shintaro.