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.
There is nothing to be gained by hanging out
with someone who doesn't admit her mistakes.
Aquellos que no admiten sus errores
no ofrecen nada.
Aquellos que no admiten sus errores
no ofrecen nada.
Il n’y a rien à gagner à rester
avec quelqu’un qui refuse
Non c'è nulla da guadagnare nel rapportarsi 
con una persona incapace di ammettere i propri errori.
Não há nada a se ganhar convivendo
com alguém que não admite seus erros.