Anniversaries/January 8
From Sega Retro
January 8 (add)
- 1998 - X-Men vs. Street Fighter Koushiki Guide Book, a book, is released in Japan.
- 2001 - Power Smash 2 is released in Japanese Arcades for the Sega NAOMI board.
- 2008 - Sonic Riders: Zero Gravity is released for the PlayStation 2 and Wii in North America.
- 2010 - Rodin's Selection, a CD, is released alongside Bayonetta for the Xbox 360 and PlayStation 3, and Shadow Dancer: The Secret of Shinobi for the Wii Virtual Console in Europe.
- 2013 - Anarchy Reigns is released for the Xbox 360 and PlayStation 3 alongside Sega Vintage Collection: Alex Kidd & Co. and Sega Vintage Collection: Monster World for the PlayStation 3 in North America. Sega Ages 2500 Series Vol. 18: Dragon Force is released for the PlayStation 3 in South Korea and Taiwan.
- 2016 - Phantasy Star Online 2: The Animation begins streaming worldwide (except Japan) through the Crunchyroll streaming service.
- 2020 - Space Channel 5 20th Anniversary "GyunGyun Selection", a CD, is released in North America.