[Yameta Takashi] Mermaid no Kintama o Twinkle ga Momishidaku Hon[Yameta Takashi] Mermaid no Kintama o Twinkle ga Momishidaku Hon
[Akutagawa Manbou] Nippon no Natsu. Umaru no Natsu. | A Japanese Summer. Umaru's Summer.[Akutagawa Manbou] Nippon no Natsu. Umaru no Natsu. | A Japanese Summer. Umaru's Summer.