Mr. Hassaku and I S01 E06

Kazuki Matsunaga (as Tanishi (voice)) Sayaka Senbongi (as Ai (voice)) Yui Ogura (as Tomo (voice)) Yuri Komagata (as Mashima-san (voice)) Yasuhiro Mamiya (as Teacher (voice)) Mariko Honda (as Kurobe (voice)) Suzuna Kinoshita (as Misaki Komaba (voice)) Mitsuhiro Ichiki (as Takashi Komaba (voice)) Yuu Ayase (as Utako (voice)) Kazusa Aranami (as Akemi (voice)) Norio Wakamoto (as Hassaku Oji-san (voice)) Yukari Tamura (as Yukiko (voice)) Ken Narita (as Saiki (voice))

slice of life school based on manga anime