Oct.2013
Changed the company's name to SB Media Holdings Corp.
Jun.2011
Relocated corporate headquarters to Roppongi, Minato-ku, Tokyo.
Mar.2009
Acquired 100% ownership of Realize Mobile Communications Corp.
Sep.2008
Acquired a majority of the shares of SOFTBANK Human Capital CORP.
Mar.2008
Acquired a majority of the shares of COMEL.
Jan.2006
Absorbed the subsidiary SBMM Holdings Corp.
Oct.2005
Regarding three subsidiaries, SOFTBANK Media And Marketing Corp. merged with SOFTBANK Publishing Corp. and SBMM Creative Corp., and changed the corporate name to SOFTBANK Creative Corp.
Aug.2005
SOFTBANK Media Marketing Holdings Corp. was established by share transfer of SOFTBANK Media And Marketing Corp. , SOFTBANK Publishing Corp. and SBMM Creative Corp.