Portal:Anime and manga/Anniversaries/April/April 12

April 12:

Film releases OVA/ONA series Television series and sepcials
 * 1945 – Momotarō: Umi no Shinpei
 * 1986 – Touch: Sebangō no Nai Ace
 * 1991 – Slow Step (vol.1)
 * 2003 – Saint Seiya: Hades – Chapter Sanctuary (vol.13)
 * 1987 – Zillion begins airing on NTV
 * 1988 – Transformers: Chojin Masterforce begins airing on NTV
 * 1989 – Dragon Ball finishes airing on Fuji TV
 * 1991 – High School Mystery: Gakuen Nanafushigi begins airing on Fuji TV
 * 2023 - Oshi No Ko begins airing on various streaming sites