Ep. 10: Touma stays at Chiaki's house after a rainstorm while Natsuki lectures on behavior.
Aired on March 9, 2009

10
A sudden rainstorm forces Touma to seek shelter at Chiaki's residence, where she encounters resistance regarding borrowed clothing due to Chiaki's abrasive nature. After misinterpreting Natsuki's advice on conduct, Touma eventually understands the lesson and secures clean attire. Subsequent events highlight Chiaki's lack of discretion regarding trivia, a flaw corrected by Fujioka's perspective. The narrative then shifts to a social dynamic involving Fujioka, Chiaki, and Touma, marked by Chiaki embarrassing Touma. Finally, Natsuki faces similar behavioral issues, and his efforts to follow his brothers' advice, combined with Touma's comments on the Minami sisters, negatively impact the atmosphere.
Episodes
- Ep. 6 · Reflecting on beach trip while Chiaki retaliates against Kana's pranks
- Ep. 7 · Chiaki ends practice early while Makoto struggles with synchronization and Kana faces relationship dilemmas.
- Ep. 8 · Kana teaches Uchida and Yoshino soda can popularity laws while Chiaki reacts negatively to the display.
- Ep. 9 · Kana protects her oranges while the group enjoys a festive Yuletime gathering
- Ep. 10 · Touma stays at Chiaki's house after a rainstorm while Natsuki lectures on behavior.
- Ep. 11 · Riko attempts confession practice while studying with Fujioka and Keiko.
- Ep. 12 · Spring day conflicts, uniform repairs, and sisterly fears unfold among the group.
- Ep. 13 · Friends misunderstand Haruka's distress and resolve a Tanabata crisis together.