Plot: Kokoro and Kotaro are not good at math and have to take a follow-up exam. Kunihiko Koda (TAKAHIRO), a mathematics teacher, responds to Kotaro, who says "I wonder if there is something I can do suddenly", saying, "There is no such thing
Cast
Sora TamakiOkuno KokoroSora Tamaki was 15 in Kokoro's "Tee Hee Hee!" - Season 1 - Math Muscle (Episode 6).
Birthday: Wed, Aug 02 2006
Ten YamasakiTorii AsukaTen Yamasaki was 15 in Kokoro's "Tee Hee Hee!" - Season 1 - Math Muscle (Episode 6).
Birthday: Wed, Sep 28 2005
Riku OnishiSegawa KotaroRiku Onishi was 15 in Kokoro's "Tee Hee Hee!" - Season 1 - Math Muscle (Episode 6).
Birthday: Tue, May 16 2006
Ui MiharaHoriuchi NanaUi Mihara was 18 in Kokoro's "Tee Hee Hee!" - Season 1 - Math Muscle (Episode 6).
Birthday: Sun, Sep 22 2002
Ichika OsakiMoriyama MeiIchika Osaki was 20 in Kokoro's "Tee Hee Hee!" - Season 1 - Math Muscle (Episode 6).
Birthday: Sat, Dec 02 2000
Akiko KikuchiOkuno HanaAkiko Kikuchi was 38 in Kokoro's "Tee Hee Hee!" - Season 1 - Math Muscle (Episode 6).
Birthday: Thu, Aug 26 1982