Ep. 9: The girls explore rakugo appeal and zoo animals while exploiting Marii's sleep-induced luck.

9

During school holidays, the group attempts to make rakugo more attractive to younger demographics. They subsequently visit a zoo, where they observe and discuss various animal behaviors. Following this outing, the group becomes interested in lucky events that consistently occur whenever Marii falls asleep. Consequently, they repeatedly attempt to induce her sleep in order to benefit from these fortunate occurrences.