Anniversaries/July 17
From Sega Retro
July 17 (add)
- 1987 - Sega Hi-Tech Zukan Vol. 1, a book, is released alongside the Sega X Board arcade board and After Burner, a game that uses the board, in Arcades, in Japan.
- 1992 - Advanced Busterhawk Gley Lancer and Ayrton Senna's Super Monaco GP II are released for the Sega Mega Drive in Japan.
- 1996 - Virtua Fighter Complete Vocal Collection, a CD, is released alongside Sega Ages Vol. 2 Space Harrier for the Sega Saturn in Japan. World Series Baseball '96 is released for the Sega Mega Drive alongside Decathlete for the Sega Saturn in North America.
- 1997 - Herc's Adventures is released for the Sega Saturn in North America.
- 1998 - Daytona USA 2 Sound Tracks, Deep Fear, and Sakura Taisen 2 Jouki Chikuonkan, all CDs, are released in Japan.
- 1999 - Sega Arena Toyohashi opens.
- 2002 - Sakura Taisen Super Kayou Show Zenshuu: Shinpen Hakkenden, a CD for the stage play Sakura Taisen Teikoku Kagekidan Hanagumi Super Kayou Show "Shinpen Hakkenden" is released alongside Buster Met for J-Sky (50KB) compatible phones through Sega's Pocket Works portal in Japan.
- 2003 - Merge: Marginal is released for the Sega Dreamcast alongside Sonic Pinball Party for the Game Boy Advance in Japan.
- 2005 - The Candoone, a piece of karaoke hardware, is released in Japan.
- 2007 - Puzzle & Action: Ichidant-R is released for the Wii Virtual Console in Japan. Adventures of Sonic the Hedgehog Vol. 1, a DVD, is released in North America.
- 2008 - Oshare Beena: o-Mise de Kisekae Make Haircut is released for the Advanced Pico Beena in Japan. The Incredible Hulk is released for the PlayStation 2 in Australia.
- 2009 - M.U.S.H.A. is released for the Wii Virtual Console in Europe. Streets of Rage is released for iOS in North America and Europe.
- 2013 - Phantasy Star Online 2 Episode 2 Start Guide Book, a book, is released alongside Phantasy Star Online 2 Mini Sound Track, a CD, as well as Sega Ages 2500 Series Vol. 6: Ichini no Tant-R to Bonanza Bros. for the PlayStation 3 in Japan.
- 2014 - Initial D Arcade Stage 8 Infinity is released in Japanese Arcades for the Sega RingEdge board.
- 2018 - Sonic Mania Plus is released for the PlayStation 4, Xbox One, and Nintendo Switch in North America, Europe, and Australia.