YEN TOWN BAND brings a CD with "Ai no Ne" produced by Takeshi Kobayashi and sung by Chara. Jacket artwork by Shunji Iwai. Backing chorus are Nobuo Ooki (ACIDMAN), Sekaikan Ozaki (CreepHyp), Salyu, Iyori Shimizu (back number), and miwa. This edition includes a bonus CD with three live tracks, which includes "Swallowtail Butterfly - Ai no Uta -," from the "Daichi no Geijyutsu Sai 2015 YEN TOWN BAND @NOXBUTAI produced by Takeshi Kobayashi" concert held on September 12, 2015 at Toka-machi Matsudai in Niigata prefecture (subject to change).