Ai Ai Ai

 is the 19th single released by 9nine.

CD

 * 1) Ai Ai Ai (愛 愛 愛)
 * 2) Ato Sukoshi Dake (あと少しだけ)
 * 3) Parinai (パリナイ)
 * 4) Ai Ai Ai (愛 愛 愛) (Instrumental)
 * 5) Ato Sukoshi Dake (あと少しだけ) (Instrumental)
 * 6) Parinai (パリナイ) (Instrumental)

Limited Edition A DVD

 * 1) Ai Ai Ai Music Video
 * 2) 9nine Live Circuit 2015 Final @Hibiya Yagai Dai Ongaku-dou (2015.7.18) Live Video
 * 3) "HAPPY 7 DAYS" Kawashima Umika Edition

Limited Edition B DVD

 * 1) Ai Ai Ai Music Video
 * 2) 9nine Live Circuit 2015 Final @Hibiya Yagai Dai Ongaku-dou (2015.7.18) Live Video
 * 3) "Cross Over" Satake Uki Edition

Limited Edition C DVD

 * 1) Ai Ai Ai Music Video
 * 2) 9nine Live Circuit 2015 Final @Hibiya Yagai Dai Ongaku-dou (2015.7.18) Live Video
 * 3) "Re:" Murata Hirona Edition

Limited Edition D DVD

 * 1) Ai Ai Ai Music Video
 * 2) 9nine Live Circuit 2015 Final @Hibiya Yagai Dai Ongaku-dou (2015.7.18) Live Video
 * 3) "SHINING☆STAR" Yoshii Kanae Edition

Limited Edition E DVD

 * 1) Ai Ai Ai Music Video
 * 2) 9nine Live Circuit 2015 Final @Hibiya Yagai Dai Ongaku-dou (2015.7.18) Live Video
 * 3) "With You/With Me (Album ver.)" Nishiwaki Sayaka Edition

Featured Members

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