Rondo (燐舞曲)
Amaoto
Release date: February 14, 2024
01 Amaoto
02 "Blooming rose in the other world"
03 Amaoto (instrumental)
04 "Blooming rose in the other world" (instrumental)
Vs or vS
Merm4id × Rondo
Release date: October 27, 2023
Träumerei
Release date: September 20, 2023
01 Träumerei
02 "Hana no tejou to mamono no hakoniwa"
03 Träumerei (instrumental)
04 "Hana no tejou to mamono no hakoniwa" (instrumental)
Amaoto
Release date: August 19, 2023
Murasaki
Release date: May 03, 2023
01 -World Etude-
02 Koten
03 ReTINA (Maozon Remix)
04 prayer[s] (SAKITO-Remix-)
05 -World Etude- (instrumental)
06 Koten (instrumental)
Maihime
Release date: February 15, 2023
01 Maihime by Lyrical Lily
02 OVERWHELM! by Peaky P-key
03 Haru to CHOCOLAT by Lyrical Lily
04 ARCANA
05 Maihime (instrumental)
06 OVERWHELM! (instrumental)
07 Haru to CHOCOLAT (instrumental)
08 ARCANA (instrumental)
FAKE OFF / Tenshi to Akuma /
Merm4id × Rondo
Release date: November 16, 2022
01 FAKE OFF
02 Tenshi to Akuma
03 FAKE OFF (instrumental)
04 Tenshi to Akuma (instrumental)
SHIN-RAI
Release date: May 25, 2022
01 BLACK LOTUS
02 SHIN-RAI
03 Crinoid
04 Calendula
05 Nocturne
06 Shundou -movement-
07 prayer[s]
08 ReTINA
09 [Re] termination
10 Horizontal Oath
11 Gunjou no Flor Seca (SHIN-RAI Remix)
[Re] termination
Release date: November 10, 2021
01 [Re] termination
02 Celsius
03 [Re] termination (instrumental)
04 Celsius (instrumental)
Crinoid
Release date: July 21, 2021
01 Crinoid
02 Gunjou no Flor Seca
03 Crinoid (instrumental)
04 Gunjou no Flor Seca (instrumental)
prayer[s]
Release date: November 18, 2020
01 prayer[s]
02 Nirvana
03 prayer[s] (instrumental)
04 Nirvana (instrumental)
Cosmic CoaSTAR
Release date: June 24, 2020
01 Cosmic CoaSTAR by Happy Around!
02 Gonna be right by Peaky P-key
03 "What" are you? by Photon Maiden
04 round and round by Merm4id
05 Horizontal Oath
06 Yogorecchimatta kanashimi no iro by Lyrical Lily
07 Cosmic CoaSTAR (instrumental)
08 Gonna be right (instrumental)
09 "What" are you? (instrumental)
10 round and round (instrumental)
11 Horizontal Oath (instrumental)
12 Yogorecchimatta kanashimi no iro (instrumental)
Dig Delight!
Release date: January 29, 2020
01 Dig Delight! by Happy Around!
02 Photon Melodies by Photon Maiden
03 Shundou -movement-
04 Dig Delight! (instrumental)
05 Photon Melodies (instrumental)
06 Shundou -movement- (instrumental)
Rin Bukyoku = Kato Rihona, Otsuka Sae, Momono Haruna & Tsunko