After developing new businesses at SONY, Shirabe Ogino stepped into the financial industry, making investments to Silicon Valley companies and executed over IPO deals, while at Sumitomo and Itochus VC vehicle. On 2011, Shirabe joined GREE, Inc., mega mobile game company, to head business development div. and its subsidiaries. In 2015, Shirabe left GREE to found ZAISAN Net, Inc. Harvard University M.S., Univ. of Tokyo Ph.D.