Story
OVA bundled with the limited-edition 7th volume of manga. It includes an "exclusive, prohibited" episode that cannot be aired on TV.
Synopsis via AniList (English).
Finished
Recently, My Sister is Unusual OVA
ComedyEcchiRomanceSupernatural
OVA bundled with the limited-edition 7th volume of manga. It includes an "exclusive, prohibited" episode that cannot be aired on TV.
Synopsis via AniList (English).