All the ex-members of the tennis club at Sakura Junior High gather together at the class reunion party on New Year's Eve. They're in their twenties now, and Mizuno is excited to finally get to once again see her long-time, secret love, Tatsuya.

During the reunion, a ski-trip is planned - and they all will be staying at Mizuno's mother's lodge. Unfortunately, in the midst of their stay, Mizuno's mother is stricken ill - leaving the responsibility to take care of things up to Mizuno. It seems as if things are ruined... that is until Tatsuya lends a helping hand...

OAV 01