EntityQ3082031· pop 10· linked from 165 articlesQ3082031Sign in to saveJapanese software companyConnectionsQ184198EntityQ65089906EntityRyu ga Gotoku StudioEntityFuture USEntitySega Sports R&DEntityJapaneseEntityInternational Standard Book NumberEntityvideo gameEntityInternational Standard Serial NumberEntityvideo game consoleEntityQ122741CompanySega GenesisEntityQ200912EntitySonic the HedgehogEntityQ207708Entityarcade video game machineEntityHepburn romanizationEntityQ209868EntityNamcoEntityQ751719EntityCategoriesDefunct video game companies of JapanSega divisions and subsidiariesVideo game companies disestablished in 2004Video game companies established in 1991Video game companies established in 2000Video game development companies