Kono Sankaku Love Come Wa Shiawase Ni Naru Gimu Ga Aru.

Kono Sankaku Love Kome ha Shiawase ni Naru Gimu ga Aru., Kono △ Love Come wa Shiawase ni Naru Gimu ga Aru., この△ラブコメは幸せになる義務がある。, This Triangle Romantic Comedy Has the Obligation to Make Everyone Happy., This Triangle Romcom Has a Duty to Be Happy.

Shihai Shoujo Kubaru-Chan