Mysterious Girlfriend X

The new transfer student, Urabe Mikoto is strange, quiet, and unapproachable. But after Tsubaki Akira gets a taste of her, he can’t stop dreaming of her.

Tsubaki and Mikoto have been “going out” for a month. Tsubaki is confused about his role of boyfriend and looks to his friends for help. Can their relationship continue beyond drool?

Ueno and Oka were caught kissing by Tsubaki, Ueno begs to him to keep quiet. Now all of Tsubaki’s thoughts are about kissing Urabe. Can he get that out his system, before he loses her to Ogata, who just asked her out?

Out of the blue, Oka has taken an interest in Urabe. When she asks Urabe to be her friend, Urabe tells her she doesn’t need friends. But that feeling might change once the two girls share a drink.

Tsuabki has finally worked up the courage to ask Urabe out on a date. But when he tries to bring it up, she speeds off. Will his dream of seeing her in a bikini come true or will it just stay a dream.

After having a conversation with Oka about first names, Tsubaki wants to call Urabe by hers. While waiting for Urabe, the girl from the picture he once carried in his wallet stops him to talk, and surprises him with a question.