Yuka Nagase, a singer from RIOT MUSIC, to release the mini-album! Contains seven songs, including new songs such as "Hon no Kanso," as well as songs produced by artists who are at the center of the new generation, such as Pasocom Music Club, Amane Uyama, mekakushe, and Mao Sasagawa. The limited edition comes in a bento box-inspired package with three CDs, a cassette tape, a booklet, an embroidered badge, a lyric card with memo (for one song), and bento box goods. Disc 2 features the karaoke version of the album. Disc 3 contains ten selected songs from her past live performances!