Portal:Anime and manga/Anniversaries/October/October 23

October 23:

OVA/ONA series

• 1992 – Ellcia (vol.1)
• 1996 – Apocalypse Zero (vol.1)

Television series and specials

• 1981 – Fang of the Sun Dougram begins airing on TV Tokyo
• 1998 – Cowboy Bebop begins airing on WOWOW