Anniversaries/May 4
From Sonic Retro
May 4 (add)
- 1978 — Daisuke Ono, the Japanese voice of Silver the Hedgehog, is born.
- 2003 — "Gekitotsu!! Sonic vs Knuckles", the 5th episode of Sonic X, airs in Japan.
- 2010 — Sonic the Hedgehog 2 is released for iOS in Japan.
- 2011 — Issue #224 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2013 — The Free Comic Book Day 2013 issue of Sonic the Hedgehog by Archie Comics is released in North America.
- 2021 — Sonic Boom Season 1, a Blu-ray, is released in North America.