While taping a music program, Momo suddenly loses the ability to sing. Unable to determine the cause, the posters for the inaugural concert are vandalized, and uneasiness hangs in the air. Meanwhile, Tsumugi decides to convey her own feelings in an attempt to cheer up Riku and the other members, who have been feeling down.
We'll change even the 
harshest environments
سنغيّر حتّى أقسى البيئات
Cambiaremos incluso el peor ambiente.
Cambiaremos incluso el peor ambiente.
Vedrai, cambieremo ogni circostanza ingiusta
Vamos mudá-lo, mesmo nos
ambientes mais inóspitos
Мы преодолеем даже
самые суровые препятствия.