With Yachiyo in low spirits, Iroha and company leave her behind and head for the Memory Museum. Touka Satomi, a friend of Iroha’s sister, Ui, awaits them there to give them a lecture about the truth of Magical Girls. Yachiyo’s past memories give her a push, and she decides to go find Iroha. However, at that very moment Iroha is already in the midst of a "vicarious practical learning" course prepared by the Magius.
Then she's the boss
of the Black Feathers and White Feathers?
¿Ella es la jefa
de las Plumas Negras y Blancas?
¿Ella es la jefa
de las Plumas Negras y Blancas?
C’est l’un des chefs
des Ailes Noires et Blanches ?
Quindi è questa ragazzina che comanda
 le Piume Nere e le Piume Bianche?
Então ela é a chefona por trás
das Penas Brancas e Penas Negras?