After a day of school, Mitsuki gets a call from Dr. Wakaoji. He explains that Mitsuki's new manager Masami Oshige wants to meet her at the hospital. However, Mitsuki will have to be in her 16-year-old form in front of the manager, and she'll have to be in her regular 12-year-old form in front of Dr. Wakaoji, with them both in the same room. Since telling the truth isn't an option, Meroko takes it upon herself to solve the problem. In the end, Mitsuki and the shinigami manage to trick them.