1978/09

Born in Shinagawa ward, Tokyo

2001/03

Graduated Keio University Faculty of Environmental Information

2001/04

Entered Keio University Graduate School of Media and Governance

Research theme " Proactive Support System for Networked Appliances"

2002/07

Adopted for IPA Mitou Project

Theme "Proactive Software for Ubiquitous Service Use"

2003/03

Graduated Keio University Graduate School of Media and Governance

2003/04

Entered Sony Corporation

2005/04

Assigned to Sony Communication Network Corporation

2006/04

Established Triple Double Corporation. Assumed to CEO

2006/05

Assumed to visiting researcher of Keio Research Institute at SFC

2006/06

Assumed to researcher of TDU Department of Engineering