10화: Isozaki가 실종된 학생 Hitoe를 신고하며 마지막 뼈 수집 원정을 중단함

10

The year's final bone gathering expedition is cut short when Isozaki informs Sakurako and Shoutarou that one of his former students, Hitoe, has gone missing. In the past, Hitoe's friend, Futaba, had similarly gone missing on Isozaki's watch as their homeroom teacher... (Source: Crunchyroll)