Provided to YouTube by NexTone Inc. 奏の告白 · Yuko Takahashi · Yuko Takahashi · Yuko TakahashiRIKEI GA KOI NI OCHITA NO DE SHOMEI SHITE MITA. r=1-sinθ Original SoundtrackReleased on: 2022-06-17Auto-generated by YouTube. Kanade no KokuhakuRIKEI GA KOI NI OCHITA NO DE SHOMEI SHITE MITA. r=1-sinθ Original SoundtrackYuko Takahashi理系が恋に落ちたので証明してみた。 r=1-sinθ髙橋祐子