Release Date: 08/19/2020
Catalog Number: COCC-17801

(Tracklist)
01. Sing the Prologue
Vocals: Nagi Hisakawa, Hiromi Seki, Kozue Yusa, Kanako Mimura, Yuko Hori
02. Harukoie Frame forSmartPhoneYouTube
Vocals: Haruna Kamijo
03. Watashi Iro no Prelude forSmartPhoneYouTube
Vocals: Yukari Mizumoto
04. Sekai Metsubou or KISS forSmartPhoneYouTube
Vocals: Hinako Kita
05. Sing the Prologue Original Karaoke
06. Harukoie Frame Original Karaoke
07. Watashi Iro no Prelude Original Karaoke
08. Sekai Metsubou or KISS Original Karaoke

(BONUS TRACK)
09. Sing the Prologue (Game Version)
Vocals: Nagi Hisakawa , Hiromi Seki, Kozue Yusa, Kanako Mimura, Yuko Hori

(Artist(s))
Nagi Hisakawa (CV: Hina Tachibana)
Hiromi Seki (CV: Saya Aizawa)
Kozue Yusa (CV: Maki Hanatani)
Kanako Mimura (CV: Yuka Otsubo)
Yuko Hori (CV: Eri Suzuki)
Haruna Kamijo (CV: Mina Nagashima)
Yukari Mizumoto (CV: Akane Fujita)
Hinako Kita (CV: Seria Fukagawa)