Rena wrote Kaede's name on the Friendship Ending Staircase. Kaede apologizes to Rena, but she is kidnapped by the Chain Monsters, confirming that the rumor about the staircase was true. In order to find Kaede and bring her back, Momoko and her companions come up with a strategy to lure out the Chain Monsters.
Yachiyo has joined the group after being asked by Momoko to help them. Yachiyo claims that Iroha will hinder the operation and refuses to let her participate in the battle with the Chain Monsters.
Can't enter? More like I lose consciousness
when I'm in Kamihama City.
No exactamente. Lo que no puedo es
mantenerme consciente una vez dentro.
No exactamente. Lo que no puedo es
mantenerme consciente una vez dentro.
Pour être exact,
Più che non riuscirci, 
perdo conoscenza ogni volta che lo faccio.
Não é bem conseguir entrar. Perco a
consciência quando estou em Kamihama.