Seitokai ni mo Ana wa Aru! – Episode 5 (RAW): Seitokai Gasshuku!! / Uume Tantan Daisakusen!! / Kasa de Kasanaru Ame to Ume

To uncover the true identity of the mysterious Arisu Terui, Ume Mizunoe and Tan Otori decide to secretly observe her daily life. Taking advantage of a brief opening, they start rummaging through her belongings — only for Arisu to suddenly return! Caught in the act, the pair is thrown into immediate panic as they scramble to hide the evidence of their investigation. What began as a simple attempt to understand the scary-yet-kind treasurer quickly spirals into pure slapstick chaos. The episode also features the student council retreat, bringing the mismatched members together for more heartfelt and absurd antics away from school. Rainy-day moments, shared umbrellas, and unexpected closeness between Ume and the others add layers of warmth amid the usual mayhem. Through secret investigations, sudden returns, and group bonding, the quirky cuteness and everyday absurdity of Fujinasu Academy’s student council continue at full force. Directed by Naoyuki Tatsuwa, Takashi Ikehata, and Takahiro Majima with storyboards by Masae Nakayama and Takeo Takahashi, this episode delivers the series’ signature blend of chaotic comedy and endearing moments.