Wikipedia:Articles for deletion/1+2=Paradise
now has enough refs.  More are available, but are hard to evaluate/find due to only in Japanese/old.  The manga do have ISBN which meets one of the minimum requirements of .  Another book discussing this anime is the volume with {{ISBN|1234819511}} in the Manga - Manga Series of books
— User:VMS, 04:30, 24 December 2013 (UTC)
Stance: keep
Cited policy: WP:BK (Wikipedia:Notability)