From Sonic Retro
February 26 (
- 1964 — Naoto Ohshima, the original designer of Sonic the Hedgehog and Dr. Eggman, is born.
- 2005 — "A Wild Win", the 46th episode of Sonic X, airs in North America.
- 2008 — Sonic no Daifuugou is released for Club Air-Edge compatible phones though Sega's Puyo Puyo! Sega portal in Japan.
- 2010 — Sonic & Sega All-Stars Racing is released for the Xbox 360, Wii, Nintendo DS, and Windows PCs in Europe and for the PlayStation 3 in Europe and Australia.
- 2014 — Issue #10 of Sonic Super Special Magazine is released in North America.
- 2015 — Sonic Runners is released for iOS and Android devices in Japan and Canada.