Episode 11 - Gokujo

Oku serves a drink that is 98% grape juice, but it somehow causes the majority of the students to act completely drunk. Chaos and Confusion: The drunk characters behave wildly:

Ai is the only one who remains sober. She attempts to rescue Aya from Minami by crawling through an air vent, with Utsunomiya following closely behind.

can’t stop laughing and repeatedly punches a wall. Konatsu becomes affectionate and tries to kiss people. Gokujo Episode 11

Episode 11 of the anime (full title: Gokujo.: Gokurakuin Joshikou Ryou Monogatari ) is titled "Crazy Masquerade?" (Japanese: クレイジーマスカレード?).

The air vent eventually gives way under their weight, causing the girls to crash down into the room below, knocking everyone out until the next morning. 📋 Episode Information Series Genre: Comedy, Ecchi, School. Episode Length: Short-form (approximately 6 minutes). Original Air Date: March 20, 2012. Oku serves a drink that is 98% grape

Opening theme is "Joking?" performed by the main cast. If you're interested in the series, I can: Give you a summary of the season finale (Episode 12) Explain the main characters' personalities Find where to watch or read the manga Crazy Masquerade? - Gokujo. - IMDb

attempts to stay sober but is overwhelmed when a drunk and smiling Aya approaches her. can’t stop laughing and repeatedly punches a wall

* Soundtracks. Gokujo. Joking? by Youko Hisaka, Maaya Uchida, Ayana Taketatsu and Satomi Akesaka. Opening Theme. Gokujo.: Gokurakuin Joshikou Ryou Monogatari - MyAnimeList