安徽大学
Takashima was born in Tokyo, he studied under Fr. Paul L-M. Serruys, C.I.C.M. at University of Washington, graduating in 1973. After a short stint at the University of Arizona, he spent his whole career as a professor at University of British Columbia, where he remains an emeritus professor. He has also held visiting posts at Tokyo University, Anhui University, and Erlangen.