Koi no EXPRESS TRAIN

 is a single by Negicco.

CD

 * 1) Koi no EXPRESS TRAIN (恋のEXPRESS TRAIN)
 * 2) Neutrino Love (ニュートリノ・ラヴ)
 * 3) Koi no EXPRESS TRAIN (恋のEXPRESS TRAIN) (Karaoke)
 * 4) Neutrino Love (ニュートリノ・ラヴ) (Karaoke)