Ep. 99: Sana forms a karate club with Nakao and celebrates her birthday
Aired on March 6, 1998

99
Sana aims to establish a karate club for Akito, requiring five members and a faculty advisor. Nakao, a boy sharing a room with Akito, joins the group. Akito assists Nakao with his karate training. After the practice session, Sana, Ishida, and Akito go out to eat to celebrate Sana's birthday. Later, while at home, Nakao collapses.
Episodes
- Ep. 95 · Sana and Zenjiro attempt to match single Takaishi and Fuka
- Ep. 96 · Asako prepares for London while Rei resists abandoning his career for their relationship
- Ep. 97 · Misako's ex-husband returns demanding money with serious intentions
- Ep. 98 · Akito's sister pursues a charming man who turns out to be a serial dater.
- Ep. 99 · Sana forms a karate club with Nakao and celebrates her birthday
- Ep. 100 · Nakao finds no meaning in life and isolates himself with erasers in the north wing.
- Ep. 101 · Friends defend Akito and Sana while Nakao falls trying to rescue them from a window.
- Ep. 102 · Sengoku-sensei's plot to expel Akito is revealed and he resigns