第 8 集: 小納的斷手引發混亂，由香子的笑話無人捧場，美里則將情感深藏心底。
2011年5月22日 播出
On the morning of a very warm day, Nano's hand shoots off like a rocket while she is stretching outside, and she begins to chase it. Yuuko tells various jokes to make Mio and Mai laugh, but she is devastated by the fact that none of them succeed. Misato tries very hard to hide her feelings for Koujirou; however, her embarrassment gives her away, and she eventually gets hit in the head with Nano's flying hand. Then, Yuuko, Mio, and Mai become stuck in an elevator, bored and with no hope, when Mio and Yuuko suddenly go into a laughing fit. The Professor gets in trouble for eating a snack before bedtime, and Nano becomes upset when she hears she has no need to brush her own teeth because she will never get cavities. (Source: Wikipedia)
集數
- 第 4 集 · 櫻井苦於紀律，Nano與教授遭遇雪人銷售，Mai對Yuuko惡作劇。
- 第 5 集 · 剛力未能揭穿靈異現象，而美穗卻在問答中誤入一張色情的插圖
- 第 6 集 · 美穗與裕子玩接龍遊戲，裕子目睹校長與鹿搏鬥
- 第 7 集 · Dolf 綁架失敗的計畫以一場揭示 Mio 髮飾的夢境作結
- 第 8 集 · 小納的斷手引發混亂，由香子的笑話無人捧場，美里則將情感深藏心底。
- 第 9 集 · 美櫻在餐廳裡因蛋糕被毀而與芳乃對峙，同時由依不耐地等待她的餐點。
- 第 10 集 · 由香里遭遇舞的陷阱，穴見遇見怪異服務生，教授展現成熟風範。
- 第 11 集 · 由香里苦於考試焦慮，教授的膠水陷阱卻讓所有人搬起石頭砸自己的腳。
- 第 12 集 · 祐子為功課驚慌失措，安中面臨茄子懲罰，教授試圖模仿納諾。