1화: 코코노츠가 속삭임으로 핫루를 소환하고, 사야를 위해 카페 엔도를 방문하다
2018년 1월 12일 방영
When Kokonotsu whispers a certain word, it summons Hotaru. On a different occasion, Hotaru suddenly shows up at Café Endo to satisfy Saya's wish. (Source: Crunchyroll)
When Kokonotsu whispers a certain word, it summons Hotaru. On a different occasion, Hotaru suddenly shows up at Café Endo to satisfy Saya's wish. (Source: Crunchyroll)