Ep. 7: Tsukihi questions Koyomi about Tea Club members' belief in the eight-member ghost rumor.

7

Tsukihi seeks advice from Koyomi concerning the members of her Tea Club. She is troubled by the fact that her fellow members continue to believe in the existence of a ghostly "eight member." This belief persists despite Tsukihi having already proven that the rumor regarding this phantom member is entirely fake. She consults Koyomi to understand why her clubmates remain convinced of the supernatural claim even after the evidence debunking it has been presented to them.