Portal:Anime and manga/Anniversaries/August/August 28

August 28:

OVA/ONA series

• 1987 – Twilight Q: Mystery Article File 538
• 1992 – Video Girl Ai (vol.6)

Television series and specials

• 1997 – Hell Teacher Nūbē finishes airing on TV Asahi
• 2005 – Air in Summer begins airing on BS-i