Investor Name	Invest Money	Lead Investor	Propotion
TPG Growth	-	Yes	-	Detail

Announced Date	Round	Money Raised	Investors
Dec 28, 2006	Series B	$ 10M	Amazon,Bessemer Venture Partners,etc.	Detail
Aug 27, 2014	Series D	$ 15M	Amazon,Asuka Asset Management,etc.	Detail
Nov 30, 2012	Series C	$ 10M	Bessemer Venture Partners,IVP	Detail
Jan 1, 2004	Angel	0	Joi Ito,Reid Hoffman	Detail
Mar 1, 2006	Series A	$ 4M	Bessemer Venture Partners,Dan Gillmor,etc.	Detail
Jan 28, 2015	Series Unknown	0	DG Ventures (Digital Garage Group TSE4819)	Detail
Nov 15, 2015	Private Equity（PE）	0	Delta-v Capital	Detail