Irokoizata wa Subete Sakuzu de Kaiketsu Kanou Aru Koto no Shoumei

Music video directed by You Takahashi, with art by Tsukasa Ryuugu, animated by Bete for the song Proof Geometric Construction Can Solve All Love Affairs performed by GUMI. This song was made for the MUSIC STUDY PROJECT, a project to make VOCALOID songs teach various school subjects; in this case, middle school math.