That Which Is Engraved

S1 E2: 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.