This OVA is divided into two parts. First one is about Torii Shoutarou following his younger sister on a date. Second one is about Christmas Eve, which Mitsuki, Yuuya and their friends spend at Kanzaki's house.
Bundled with the limited-edition volume 7 of the manga.
Recently, my sister is unusual. OVA is finished and has 1 Episodes. It is also Known as: 最近、妹のようすがちょっとおかしいんだが。 OVA, Recently, My Little Sister is Unusual OVA, ImoCho, ImoCyo
Top Anime Like Saikin, Imouto no Yousu ga Chotto Okashiinda ga. OVA
