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.
I-I couldn't get down from here,
so it's been very troublesome for me, too!
¿Qué iba a hacer? No podía bajar.
¿Qué iba a hacer? No podía bajar.
Mais moi aussi, j’étais coincée,
je n’arrivais pas à descendre !
C-Che ci posso fare, non riuscivo più 
a trovare il modo di scendere da qui!
E-Eu não conseguia descer daqui
e estava sem saber o que fazer!