Video Type - DVD - Series - Recently, My Sister Is Unusual - Language - Japanese & W/ English Sub-Titles - Region - 1 NTSC - Publisher - Eastern Star
Contains episodes 1-12
Mitsuki Kanzaki has a problem. Well, two problems really. First off, her mother goes and gets married again, then has to travel overseas for work with her new husband. This leaves Mitsuki all alone with her new big brother, Yuuya. He's a nice guy, but just can't seem to stop himself from accidentally stumbling into racy, awkward situations with her at every turn. That should be enough problems for the gloomy, moody girl, but then comes the second problem. She's being haunted by a ghost! Not just any ghost, either.
Hiyori Kotobuki is her name, and she's dead-set on being what she calls "lovey-dovey" with big brother Yuuya - and she has to possess Mitsuki's body to do it! The racy situations only get more intense, even as they get ever-more awkward for Mitsuki, who isn't exactly thrilled at the prospect of a faux-incestuous relationship with her brother! To help Hiyori pass on, Mitsuki will need to figure out how to get lovey-dovey without getting it on, and what brings families closer together than that?