Shindo Kei (真堂圭)
Let's! O-hime-sama dakko /
Otometic shoshinsha desu
Release date: October 24, 2007
01 Let's! O-hime-sama dakko with
Kitamura Eri &
Kadowaki Mai
02 Otometic shoshinsha desu with
Kitamura Eri &
Kadowaki Mai
03 Let's! O-hime-sama dakko (off vocal)
04 Otometic shoshinsha desu (off vocal)
Kodou
Release date: May 10, 2006
01 Kodou with Kawasumi Ayako
02 Hoshi akari with Kawasumi Ayako
03 Kodou (off vocal)
04 Hoshi akari (off vocal)