Anzu goes to a kindergarten with her friends, the shy Koume and the eccentric Hiiragi: Together they try to make their caretaker, Tsuchida Naozumi, fall in love with Anzu: However, he is clearly more interested in the pretty Yamamoto Nanako, a fellow kindergarten teacher who supervises the class next door: Even though Anzu tries to convince Tsuchida to marry her when she grows up by using various methods: Tsuchida, on the other hand, hopes to get a chance to date Yamamoto, and, if not, to marry her:
