MY ONLY ONE

 is the 17th single released by 9nine. The title track was used as the ending theme for the anime Denpa Kyoushi.

CD

 * 1) MY ONLY ONE
 * 2) Sunshine
 * 3) Akaneiro (茜色)
 * 4) MY ONLY ONE (Instrumental)
 * 5) Sunshine (Instrumental)
 * 6) Akaneiro (茜色) (Instrumental)

Anime Edition CD

 * 1) MY ONLY ONE
 * 2) Sunshine
 * 3) Akaneiro (茜色)
 * 4) MY ONLY ONE (TV Size)
 * 5) MY ONLY ONE (Instrumental)
 * 6) Sunshine (Instrumental)
 * 7) Akaneiro (茜色) (Instrumental)

Limited Edition A DVD

 * 1) MY ONLY ONE Music Video
 * 2) MY ONLY ONE Dance Shot ver.

Digital Tracklist

 * 1) MY ONLY ONE (TV Size)

Featured Members

 * Nishiwaki Sayaka
 * Satake Uki
 * Kawashima Umika
 * Yoshii Kanae
 * Murata Hirona

Single Information

 * Lyrics: Maria Okada
 * Music & Arrangement: CLARABELL