Anniversaries/July 23
From Sega Retro
July 23 (add)
- 1993 - Road Rash II and The Super Shinobi II are released for the Sega Mega Drive alongside Nazo Puyo, and Bare Knuckle II: Shitou e no Requiem for the Sega Game Gear, as well as Arcus I-II-III and Seima Densetsu 3x3 Eyes for the Sega Mega-CD in Japan.
- 1998 - Highschool Terra Story, Konami Antiques MSX Collection Ultra Pack, Lunar 2 Eternal Blue, Madou Monogatari, Ojousama o Nerae!!, and Radiant Silvergun are released for the Sega Saturn in Japan.
- 1999 - Heartbreak Diary, a CD, is released alongside Dorimaga GD Vol. 1 for the Sega Dreamcast in Japan.
- 2003 - The Vol. 1 VHS of Sonic X is released alongside Vol. 1 DVDs as well as Vol. 1 Hi-Spec DVDs in Japan.
- 2004 - Samurai Jack: The Shadow of Aku is released for the Nintendo Gamecube in the United Kingdom.
- 2007 - Shining Force is released for the Wii Virtual Console in North America.
- 2008 - Space Harrier is released for the Wii Virtual Console in Japan.
- 2009 - Legend of Joe Musashi: Shinobi Music Collection, a CD, is released alongside the first 26 episodes of Sonic X being made available to rent from the Tokyo Movie Online service in Japan.
- 2010 - Transformers Animated: The Chase and Transformers Animated: The Shooting are released in Japanese Arcades.
- 2014 - StarHorse 3 Season III: Chase the Wind, a medal game, is released in Japanese Arcades alongside Fuuin Yuusha! Mine Tou to Sora no Meikyuu for Android devices in Japan. Kunoichi Original Soundtrack is made available to download from Amazon in Japan, North America, and Europe, and from iTunes in Japan, North America, Europe, and Australia alongside Shinobi Original Soundtrack from Amazon and iTunes in Japan, North America, and Europe, as well as Puyo Puyo Fever 1 & 2 Sound Track from Amazon and iTunes in Japan, North America, and Europe, and for the Mora streaming platform in Japan.
- 2015 - StarHorse 3 Season IV: Dream on the Turf, a medal game, is released in Japanese Arcades. 3D Streets of Rage 2 is released in North America and Europe.
- 2018 - Code of Joker Settei Shiryoushuu Archives of Arcana, a book, is released in Japan.
- 2020 - Technosoft Music Collection: Thunder Force III & AC, a CD, is released in Japan.