Christmas is quickly approaching, and Takeo Komatsu could not be in a worse mood, cursing others who eagerly wait for Santa's arrival. He stumbles upon a sparkling, round object and suddenly hears a voice behind him, so he turns around to see a girl riding a reindeer!

Proclaiming to be Santa, she asks him to return the strange object, which happens to be the reindeer's nose. Santa promises a reward in exchange, but to her surprise, he gives it back without asking for anything in return.

Delighted by his deed, Santa determines Takeo to be a good child and decides to grant his wish of getting a girlfriend. Now, Takeo must choose a girl he admires before Christmas, and Santa will make sure that the chosen girl will reciprocate his feelings.