Relationships

subsidiaries:ATLUS (Japanese video game developer)
Japan Multimedia Services Corporation (from 2003 until 2017-10)
WAVE MASTER INC. (holding company - do NOT use as release label) (from 2005-04-01 until 2015-04-01)
SEGA Holdings Co., Ltd. (from 2015-04-01 to present)
JMS-United Co.,Ltd. (from 2017-10 to present)
official homepages:http://www.segasammy.co.jp/ [info]
Wikidata:Q1457152 [info]