游戏音乐
Okay, Everyone! (Natsuki)（DDLC）
The Natsuki version from the original soundtrack list and the universal Okay, Everyone! are listed separately.
Steel Might — Scorching Blood of Struggle (Arrange ver.) (Fabula Adamas Kishin Hishou Demonbane Original Sound Track)
《Steel Might — Blood of Scorching Struggle (Arrange ver.) is included in the "Fabula Adamas Flight of the Machine God Demon Bain Original Sound Track," located on track 8 of the first disc. This recording is an adapted version.
Rekka☆Starship (short ver.) （ガンカケル -アザナエル オリジナル サウンドトラック-）
《Rekka☆Starship (short ver.) is included in 'Gankakeru -Azana El Original Soundtrack-', located on track 6 of the second disc. This recording is a short vocal version. Performed under the credited name First Cosmic Speed.
Caveam (Enclosure) (Harmonia)
Music related to "Harmonia" is included on track 12 of the first disc of the "Harmonia Original SoundTrack." The album was released on 2017-05-26.
Ame no Marginal（Ame no Marginal -Rain marginal- Original Soundtrack）
"Ame no Marginal" is included in the "Ame no Marginal -Rain marginal- Original Soundtrack," located on track 1 of disc 1. The total length is 2:29.
Shadows of the Blasting World (anemoi)
Track 5 of the third disc of 'anemoi Original Soundtrack', titled 'Shadow of the World Blows'.
Warm Candy Style (Flower Burial · Dark Peach Blossom Land)
"Warm Candy Style" is the original soundtrack included in "Burying Flowers · Dark Peach Blossom Land." The recording is listed in the catalog of 'Flower Burial · Dark Peach Blossom Spring Soundtrack' as 3:03.
Feeling Of Love
"Feeling Of Love" is a track included in the game character CD of "Your Kiss."
Extra_Family (Picking Love)
"Extra_Family" is a music track included in the original soundtrack of "Picking Love." The recording is listed in the catalog for "Original Sound Track 3" at 2:20.
たんぽぽ（Trouble Twins）
Ending theme song for Trouble Twins.
Yu Zhuo: Flowers in the Mirror (Ending Theme)
The ending theme of 'Yuezhuo: Flowers in the Mirror, Moon in Water'.
UMA Racing -START-（anemoi -アネモイ-）
"anemoi Original Soundtrack" Track 16 on disc 2, titled "UMA Racing -START-".
In the gaps of cicada rain... （Summer Pockets）
Music related to "Summer Pockets" is included in track 14 of the second disc of the "Summer Pockets Original SoundTrack." The album was released on 2018-09-26.
The Mansion Where God Dwells (Gunfire and Diamond)
"Gunshots and Diamond ORIGINAL SOUNDTRACK" Disc 1, Track 31.
Pain (UZUKI)
A Muramasa insert song performed by VERTUEUX.
Wings in April
The image song of "Poem of Departure" was composed by Maki Kirioka.
Water Works (Fanggen Letter Bonus Original Soundtrack)
"√ Letter PREMIUM SOUNDTRACK" bonus original soundtrack track 24 "Water Works," composed by Takayuki Nakamura.
The Ballad of Gay Tony Theme
"The Ballad of Gay Tony Theme" is the original theme song for the corresponding chapter of "Chapter of Liberty City."
by your side (Mizuho Amemiya)
A character song under the name Mizuho Amemiya, performed by Rei Sakuma.
Snow Globe (Star Dream - Snow Globe -)
The theme song for Snow Circle Ball is performed by Riko Azukina, with lyrics by Taya Okano, music by Shinji Orito, and arrangement by Shinpei Nasuno (Rebrast).
In the Gaze (Gunfire and Diamond)
Track 22 of the first disc of 'Gunshots and Diamond ORIGINAL SOUNDTRACK.'
A Rainy Day (Gunshots and Diamonds)
Track 1 of the first disc of 'Gunshots and Diamond ORIGINAL SOUNDTRACK.'
Aqua (Fanggen Letter Special Original Soundtrack)
The 18th track "Aqua" from the "√ Letter PREMIUM SOUNDTRACK" bonus track, composed by Takashi Nitta.
Profiling (Gunshot and Diamond)
"Gunshots and Diamond ORIGINAL SOUNDTRACK" Disc 1, track 24.
Yukyū (Vampire Annihilator Vedogonia Original Sound Track)
"Eternity" is included in the "Vampire Annihilation Vedogonia Original Sound Track," located on track 2 of the first disc.
Kanon
Music related to "Kanon" is included on track 18 of the first disc of the "Kanon Original SoundTrack." The album was released on 2002-10-25.
Tip-off (under construction in Kamitsubaki City). REGENERATE）
"Kamitsubaki City under construction." REGENERATE', with the track titled "Tell Me."
untitled4（Milk outside a bag of milk outside a bag of milk）
The soundtrack of the original album "Milk outside a bag of milk outside a bag of milk" is titled "untitled4."
Unused Track 2 (AIR)
Music related to "AIR" is included on track 5 of the second disc of the "AIR Original SoundTrack." The album was released on 2002-09-27.
Farewell song(dream version)（AIR）
AIR-related music, included on track 3 of the second disc of the AIR Original SoundTrack. The album was released on 2002-09-27.
shop ambience（Milk outside a bag of milk outside a bag of milk）
The soundtrack of the soundtrack "Milk outside a bag of milk outside a bag of milk" is titled "Shop Ambience."
Little Palm (off vocal ver.) （CLANNAD）
"CLANNAD" related music, included on track 16 of the third disc of the "CLANNAD Original SoundTrack." The album was released on 2004-08-13. This track is the instrumental version.
Silver (orgel version) (AIR)
AIR-related music, included on track 19 of the first disc of the 'AIR Original SoundTrack'. The album was released on 2002-09-27.
radio1_5（Milk outside a bag of milk outside a bag of milk）
The soundtrack of the original album "Milk outside a bag of milk outside a bag of milk" is titled "radio1_5."
Wing of Glass（Summer Pockets）
Music related to "Summer Pockets" is included in track 13 of the second disc of the "Summer Pockets Original SoundTrack." The album was released on 2018-09-26.
Roulette(inst ver.) （ガンカケル -アザナエル オリジナル サウンドトラック-）
《Roulette(inst ver.) 》Included in "Gankakeru -Azanaeru Original Soundtrack-", located on track 14 of the second disc. This recording is an accompaniment version.
Riding the Tailwind (anemoi)
"anemoi Original Soundtrack" 1st disc, track 4, titled "Riding the Wind."
Arbeit macht Frei（Dies irae）
Arbeit macht Frei is included in the album "Dies irae ~Amantes amentes~ Original Soundtrack."
Tracks of the Wind (anemoi)
"anemoi Original Soundtrack" Track 20 on the first disc, titled "Kaze no Kiseki."
Children's Moments (ATRI -My Dear Moments-)
Music related to "ATRI -My Dear Moments-" is included in track 14 of the first disc of "ATRI -My Dear Moments- Original Soundtrack." The album was released on 2020-10-28. The score was composed by Fumiki Matsumoto.