Seiya and the others are moving to complete their CD. On the way to the photoshoot for the cover, Seiya is reunited with his childhood friend, Noah. Meanwhile, Akio is starting to feel anxious as no one in ArS seems to be interested in recording even after hearing Principal Kuma Kocho's assignment. He writes a letter of his intent to withdraw from the school.
like it was painting a rainbow in my heart
تماما مثل قوس قزح الذي رُسم في قلبي
so als würde es einen Regenbogen
in meinem Herzen malen.
Y componer canciones en cualquier país.
Y componer canciones en cualquier país.
et dans n’importe quel pays.
come se stesse disegnando 
un arcobaleno nel mio cuore
como estivesse pintando um
arco-íris no meu coração
словно хотел нарисовать
радугу в сердце.