As the 2nd years' forces are dwindling, Minami and Akihisa enter the battlefield. After escaping from Miharu, Minami faints from fear. As a result, Akihisa lets her rest and goes with Mizuki. As Mizuki is telling off Akihisa for calling her a princess, the room becomes pitch black and Akihisa then pairs with Yuuji, while Mizuki finds Shouko. As the "summerfags" Tsunemura and Natsukawa prepare to battle the pair of girls, Mizuki screams at the seniors for degrading Akihisa and Yuuji, causing the girls to get eliminated. After hearing Mizuki, Akihisa and Yuuji battle the summerfags. After outwitting the summerfags, Akihisa and Yuuji win. Afterwards, Akihisa apologizes to Mizuki, who forgives him, requests that he calls her by first name, and kisses his cheek, telling him that her crush from season 1 (Akihisa himself) is still strong. Afterwards, Minami comes and asks why Akihisa didn't stay with her, causing misunderstanding and confusion, and Akihisa is chased by the girls. Yuuji also runs away from Shouko, who demands marriage for not partnering up with her. Then, all the students and Iron Man run outside in a circle.
「バカ」とは様々な意味を持つ。
下町では強調を表す接頭語か接尾語で、友に親しみをこめて使う「バカ」は信頼を表し、
好きな人に恥じらいながら言う「バカ」は「愛してる」という意味である。
「バカ」と呼ばれる人にも様々なバカがいる。
人に愛されるバカになりたいものである。
Mientras las fuerzas de la 2ª años son cada vez menores, Minami y Akihisa entran en el campo de batalla. Después de escapar de Miharu, Minami se desmaya del miedo. Como resultado, Akihisa la deja descansar y va con Mizuki.
3年級來扮鬼，2年級來當闖關的挑戰者，學年對抗試膽大賽就此展開。2年級學生因為3年級運用妙計而陷入苦戰。剩下的人越來越少，最後終於輪到雄二跟翔子一組、明久跟瑞希一組來挑戰試膽大賽，但是他們因為常夏二人組的計謀，各自跟組員走散……
Dopo che la maggior parte degli studenti delle seconde sono stati sconfitti, Minami e Akihisa vengono mandati sul campo di battaglia.
