A Channel

Opening Theme:

"Morning Arch" by Maria Kawano

Opening Theme: OVA

"Balloon Theater" by Seiyuu [Download]

Ending Theme:
"Humming Girl" by Seiyuu [Download]
Ending Theme: OVA
"Smile Hiteishiki" by Seiyuu [Download]

Insert Song:
Eps #01: Harukaze no Kagaku [Download]
Eps #02: Start [Download]
Eps #03: Gyutto Shiite Hohiinda [Download]