Disc 1: Keep the YOUTH. 1 ~Rekka Katakiri 20th Anniversary BEST~

M01 - Arcade "REFLEC BEAT The Reflesia of Eternity" Used Song
Lyrics: Rekka Katakiri
Composition: Shounen & Totoriott
Arrangement: Yoshihiro Tagawa

M02 - PC Game "HANASAKI WORK SPRING!" Opening Theme
Vocal: Rekka Katakiri & Suzuyu
Lyrics: Uran
Composition: Akihiko Yamaguchi
Arrangement: Akihiko Yamaguchi

M03 - PC Game "MATERIAL BRAVE" Ending Theme
Lyrics: Kyoya Hashimoto
Composition: Fuga Hatori
Arrangement: Fuga Hatori

M04 - PC Game "Sharin no Kuni, Yuukyuu no Shounen Shoujo" Opening Theme
Lyrics: Rekka Katakiri
Composition: Rekka Katakiri
Arrangement: Morrigan

M05 - PC Game "School Project☆" Opening Theme
Lyrics: kanoko
Composition: Daisuke Kikuta
Arrangement: Daisuke Kikuta

M06 - Slot Machine "CR Tetsuya 2 ~Suzume Kiyoshi Sairin~" Used Song
Lyrics: Rekka Katakiri
Composition: Kenichi Arakawa
Arrangement: Kenichi Arakawa

M07 - PC Game "MARIONETTE ZERO" Opening Theme
Lyrics: kala (Angel Note)
Composition: kala (Angel Note)
Arrangement: Mamoru Mori (Angel Note)

M08 - PC Game "Pastel Chime 3 BIND SEEKER" Opening Theme
Lyrics: HIRO
Composition: Shade
Arrangement: Shade

M09 - PC Game "Hana to Otome ni Shukufuku wo" Opening Theme
Composition: Rodriguez Nobu
Arrangement: da2

M10 - TV Anime "Shin Koihime†Musou" Opening Theme
Lyrics: Seiji Miura
Composition: Seiji Miura
Arrangement: Hiromi Mizutani

M11 - Slot Machine "CR Tetsuya Kurouto no Itadaki e" Used Song
Lyrics: Rekka Katakiri
Composition: Kenichi Arakawa
Arrangement: Kenichi Arakawa

M12 - PC Game "Kannagi no Tori" Opening Theme
Lyrics: Rekka Katakiri
Composition: Takumaru
Arrangement: Takumaru
Chorus: KAKO

M13 - PC Game "Sharin no Kuni, Himawari no Shoujo" Ending Theme
Lyrics: Rekka Katakiri
Composition: Rekka Katakiri
Arrangement: Morrigan

M14 - PC Game "SAKAAGARI HURRICANE" Ending Theme
Lyrics: Rekka Katakiri
Composition: Rekka Katakiri
Arrangement: Kyoya Hashimoto
Chorus: MIN-Mansions DE SAKAHARI CHEERS

M15 - Original
Lyrics: Rekka Katakiri
Composition: Rekka Katakiri
Arrangement: Sebastian, Rekka Katakiri


Disc 2: Keep the YOUTH. 2 ~Rekka Katakiri 20th Anniversary BEST~

M01 - from PS3 Game "Ar tonelico Qoga: Knell of Ar Ciel"
Lyrics: Rekka Katakiri
Composition: HIR
Arrangement: HIR

M02 - PC Game "Trample on "Schatten!!" ~Kagefumi no Uta~" Theme Song
Lyrics: Sena
Composition: Sena
Arrangement: Satoru Inohara

M03 - TV Anime "When They Cry Kai" Image Album Song
Vocal: TERRA & Rekka Katakiri
Lyrics: Rekka Katakiri
Composition: setzer
Arrangement: MintJam

M04 - PC Game "Iro ni Ide ni Keri Waga Koi wa" Theme Song
Lyrics: ayachi
Composition: Daisuke Kikuta
Arrangement: Daisuke Kikuta

M05 - PC Game "Damatte Watashi no Muko ni Nare!" Opening Theme
Lyrics: kimotto
Composition: Rodriguez Nobu
Arrangement: da2

M06 - PC Game "Sharin no Kuni, Himawari no Shoujo" Insert Song
Lyrics: Takafumi Kamijo
Composition: MANYO
Arrangement: MANYO

M07 - PC Game "Shaman's Sanctuary" Opening Theme
Lyrics: DJ C++
Composition: Shade
Arrangement: Shade

M08 - TV Anime "Kokoro Connect" 3rd Ending Theme (Episodes 11~13)
Lyrics: nyanyannya
Composition: nyanyannya
Arrangement: Team.Nekokan[Neko]

M09 - Slot Machine "CR Tetsuya 2 ~Suzume Kiyoshi Sairin~" Used Song
Lyrics: Rekka Katakiri
Composition: Kenichi Arakawa
Arrangement: Kenichi Arakawa

M10 - PC Game "BALDR SKY "ZERO2"" Ending Theme
Lyrics: Rekka Katakiri
Composition: Takumaru
Arrangement: Takumaru

M11 - PC Game "BALDR SKY DiveX "DREAM WORLD"" Opening Theme
Lyrics: wight
Composition: syow
Arrangement: syow

M12 - PC Game "Kourin no Machi, Lavender no Shoujo" Opening Theme
Lyrics: Chiyomaru Shikura
Composition: Chiyomaru Shikura
Arrangement: Koji Ueno

M13 - PC Game "W.L.O. Sekai Renai Kikou" Arisa Ending Theme
Lyrics: Rekka Katakiri
Composition: Fuga Hatori
Arrangement: Fuga Hatori

M14 - PC Game "Strawberry Nauts" Ending Theme
Lyrics: Nao Hiyama
Composition: Takago Azuma
Arrangement: Takago Azuma

M15 - Original
Lyrics: Rekka Katakiri
Composition: Rekka Katakiri
Arrangement: Sebastian


Disc 3: BONUS DISC

M01~12
Cast: Rekka Katakiri, Haruka Shimotsuki, Chata

M13
Lyrics: Rekka Katakiri
Composition: Rekka Katakiri
Arrangement: Sebastian, Rekka Katakiri


This album was originally scheduled to be released on May 29, 2019.