Portal:Anime and manga/Anniversaries/April/April 30

April 30:

Manga serialization
 * 1978 – Shutendoji finishes serialization in Weekly Shōnen Magazine
 * 1991 – Getter Robo Go by Go Nagai, Ken Ishikawa, and Tatsuo Yasuda finishes serialization in TV-kun

OVA/ONA series Television series and specials
 * 1989 – Ronin Warriors Gaiden (vol.1)
 * 1991 – Record of Lodoss War: Requiem for Warriors
 * 2009 – Spice and Wolf
 * 1988 – Ronin Warriors begins airing on NBN