Itsudatte My Santa! is a oVA anime that premiered in fall 2005, produced by TNK.

About the production: the story comes from a manga, there are 2 episodes of about 30 minutes and its current status is "finished".

Its main genres are comedy, ecchi, fantasy and romance, with themes such as Parody, Snowscape, Urban Fantasy and Magic.

On AniList, Itsudatte My Santa! has an average score of 53%, an average score, and appears on 3,981 users' lists.

An unlucky boy named Santa was born on Christmas Eve whose parents don't even care about meets a santa- in- training girl name Mai. She is determined to wish him the best Christmas he will ever have and it gets even better when they fall in love with each other. Mai, a Santa in training, appears in front of an unlucky boy named Santa, on Christmas Eve, promising him, she will make him happy for one night. (Source: Anime News Network)

Official synopsis from AniList.