Science Fell in Love, So I Tried to Prove It Season 2
Second season of Science Fell in Love, So I Tried to Prove It
Rikei ga Koi ni Ochita no de Shoumei shitemita Heart logo.png
Science Fell in Love, So I Tried to Prove It
理系が恋に落ちたので証明してみた。r=1-sinθ