After developing new businesses at SONY, Shirabe Ogino made investments to Silicon Valley companies and executed over IPO deals. On 2011, Shirabe joined GREE, Inc., mega mobile game company, to head business development div. and its subsidiaries. In 2015, Shirabe founded ZAISAN Net, Inc, which offers Kabutoyohou and Shisan-no-Madoguchi as well as Phantom AI, Inc. providing Weekly Bitcoin Forecast engine from Wall St in Japan.
Harvard University M.S., Univ. of Tokyo Ph.D., and board member of Fintech Association of Japan.