Необъятные Небеса ( Hikasa Youko )
Hikasa Youko — SUPER STREAM (Houki Version) (Infinite Stratos - Vol.1 Character) (1CD) 03:49
Hikasa Youko — Akaku, Akaku 03:14
Hikasa Youko — Best Partner [OST: ED (OVA) IS: Infinite Stratos Encore: Koi ni Kogareru Sextet] 04:13
Необъятные небеса ( Hikasa Youko ) — ендинг ( Best Partner ) 04:13