Manga Debut: Chapter 65 (Onee-san Sensei)<br /> Anime Debut: Episode 27 (With Onee-san and Bad Scientist)<br /> <br /> Is a clumsy, often scatter-brained, woman who took over as a teaching assistant at Kaimei High School. She was formerly a host of the educational childrens' show "Can Mommy Come Too?" and tends to refer to herself as "Onee-san."<br /> <br />
