Rikei ga Koi ni Ochita no de Shōmei Shite Mita. r=1-sinθ
理系が恋に落ちたので証明してみた。r=1-sinθ（ハート）
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| Title | Artist | Description |
|---|
| Bibitto LoveCHiCO with HoneyWorks | CHiCO with HoneyWorks | Ending 1 |
| Love-EvidenceAmamiya Sora | Amamiya Sora | Opening 1 |