Recording Arranger: back number - Recording Arranger: Takeshi Kobayashi - Producer: Takeshi Kobayashi - Vocals: Iyori Shimizu - Background Vocalist: Iyori Shimizu - Guitar: Iyori Shimizu - Bass Guitar: Kazuya Kojima - Drums: Hisashi Kurihara - Keyboards: Takeshi Kobayashi - String Arranger: Takeshi Kobayashi - String Arranger: Udai Shika - Strings: Udai Shika Strings - Violin: Shoko Oki - Violin: Miho Shimokawa - Violin: Hiroko Imai - Violin: Mikiko Ise - Violin: Junko Suzuki - Violin: Shizuka Kawaguchi - Viola: Fumiko Aoki - Viola: Amiko Watabe - Cello: Udai Shika - A&R Coordinator: Ruriko Kimura - Programming: Makoto Yoshida - Recording Engineer: Makoto Yoshida - Mix Engineer: Makoto Yoshida