Shoutarou Torii trails his younger sister on a date in the first half of this bundled OVA, and the second turns Christmas Eve over to Mitsuki, Yuuya and their friends at the Kanzaki house. It shipped with the limited edition of the manga's seventh volume and leans on material the television broadcast could not carry. Neither half opens new ground in Mitsuki's story; both are side episodes for readers already following the Kanzaki household.