Junjou

 is the seventh single by Ieiri Leo.

Junjou

 * Lyrics: Ieiri Leo
 * Composition: Nishio Yoshihiko
 * Arrangement: Sato Kikuo

For you

 * Lyrics: Ieiri Leo
 * Composition: Nishio Yoshihiko
 * Arrangement: Miwa Koudai

a boy (Acoustic Version)

 * Lyrics: Ieiri Leo, Nishio Yoshihiko
 * Composition: Nishio Yoshihiko
 * Arrangement: Miwa Koudai

Taiyo no Megami (Acoustic Version)

 * Lyrics: Ieiri Leo
 * Composition: Nishio Yoshihiko, Ieiri Leo
 * Arrangement: Miwa Koudai

Regular Edition CD

 * 1) Junjou (純情)
 * 2) For you
 * 3) Taiyo no Megami (太陽の女神) (Acoustic Version)
 * 4) Junjou (純情) (Instrumental)
 * 5) For you (Instrumental)

Limited Edition A CD

 * 1) Junjou (純情)
 * 2) For you
 * 3) a boy (Acoustic Version)
 * 4) Junjou (純情) (Instrumental)
 * 5) For you (Instrumental)

Limited Edition B CD

 * 1) Junjou (純情)
 * 2) Junjou (純情) (Instrumental)
 * 3) a boy (Acoustic Version)
 * 4) Taiyo no Megami (太陽の女神) (Acoustic Version)

Limited Edition A DVD

 * 1) Junjou Music Video
 * 2) Junjou MV Making
 * 3) a boy ～3rd Live Tour～ Digest Movie