Portal:Anime and manga/Anniversaries/March/March 20

March 20:

Manga serialization Film releases OVA/ONA series Television series and specials
 * 2005 – Densha Otoko by Hitori Nakano begins serialization in Weekly Shōnen Champion
 * 1970 – Dōbutsu Takarajima
 * 1976 – Puss in Boots Travels Around the World
 * 1976 – UFO Robot Grendizer tai Great Mazinger
 * 1981 – Natsu e no Tobira
 * 1991 – Dragon Fist
 * 1988 – Hiatari Ryōkō! finishes airing on Fuji TV
 * 2008 -- Hakaba Kitarō finishes airing on Fuji TV