A Kiss for the Petals- A Christmas for the Two of Us
Sono Hanabira ni Kuchizuke wo dj - A Chirstmas for the two of us
その花びらにくちづけを 二人のクリスマス
Sono Hanabira ni Kuchizuke wo dj - A Chirstmas for the two of us
その花びらにくちづけを 二人のクリスマス
Sequel
Sono Hanabira ni Kuchizuke wo dj - Valentine's Day for the Two of Us
その花びらにくちづけを 二人のバレンタイン
novel Unknown
66Nanami and Yuuna from the Sono Hanabira series celebrate Valentine's Day.