Erimi Mushibami offers Yumeko Jabami and Midari Ikishima an opportunity to gamble where they choose from a selection of strings to cut, but risk having a finger chopped off by a guillotine. They relish the challenge but Ryota thinks the idea is crazy and even Erimi thinks they underestimate the risk they are taking as she has the system rigged so that her finger will be safe. The impatient Midari goes first, then Yumeko and then Midari cuts a string, but the guillotine fails to fall. Erimi explains that it is a torture machine of her family who use it to extract information. During the second round, Yumeko questions Yamato about the setup, causing Erimi to fear that her finger may also be in danger. With 6 strings cut, the third round commences, and after Midari and Yumeko cut 2 more, the risk increases, causing Erimi even more distress. Meanwhile, Kirari introduces new members to the Student Council; Terano and Yumi Totobami, Sumika Warakubami, Miyo Inbami, Miloslava Honebami, Nozomi Komabami, Lin and Ibara Kobabami, Miri Yobami, Erimi Mushibami and Rei Batsubami who are all part of the Kiari Momobami clan.