Advisor / Comparing Boobs at the Speed of Light / Going to School in Bad Weather.Takatoshi wakes Kotomi from her sleep, and a concerned Uomi barges in wearing apron with a ladle in hand. Joke about misinterpreting of the meaning of Koumon. The student council talks about love and relationships, with Hata trying to pry upon the (non-existing) love triangle in the council. Student council members are in charge of lost and found. Kotomi lost her Excalibur (umbrella). They find a photo album, and the evidences points to Hata as the owner. Hata lost her camera, but then immediately disclaims it when they want her to prove that the lost camera is hers by telling what pictures are in there. They talk about lost gloves. Takatoshi and Shino have their hands stuck at the Koumon (back gate). Shino replaces the fluorescent lamp, but she loses grip of it. Aria saves it from falling as it bounces off her chest, to Shino's dismay. Aria and Shino try to exchange circumstances of their breasts, but it still doesn't change anything. It's time for marathon race. Kotomi trains to be so fast as to leave afterimages. Shino mishears Takatoshi's (and other's) sentences a few times. The starter pistol breaks, so they resort to spanking sounds instead. Mutsumi wins the second year category. Shino wins the third year race against Aria by a sliding finish. It's autumn, and the student council members sweep the falling leaves. Afterwards, they cook roasted sweet potato using the leaves. It's winter, and since snow is falling, the Tsuda siblings and Suzu go to school, only to find out that the school is closed for the day. Yokoshima-sensei eats with them at student council room. Afterwards, they play Ousama Game. In parent-teacher meeting, Uomi acts as Takatoshi's guardian (since Tsuda parents are out of town), and Takatoshi tells that he acts as Kotomi's guardian as well.