-side A " Cinder " / OVUM -side B " walzer in Warsaw " / a picture of her credits released April 22, 2017 a picture of her : hiroshi kikuchi - bass wataru tago - guitar shogo tono - guitar yuzo kameyama - drums Recorded and mixed by Hiroyuki Morikawa (organic stereo) OVUM : Norikazu Chiba - Guitar Yu Tokuda - Drums Yosuke Jinnouchi - Guitar Shin-ichi Tahara - Bass Recorded and mixed by Haruhisa Tanaka (PURRE GOOHN) Mastered by Haruhisa Tanaka (PURRE GOOHN) Photography by Seiji Watanabe