For Those Who Remain (feat. k a e z)
Hagali
Mizlecca (feat. 木下珠子)
Hagali
Orchelia's vox (feat. k a e z & Lily)
Hagali, k a e z, Lily
Mizlecca (offvocal ver.)
Hagali
Indentations
RAIИ
Lullaby for Tiu Lii
Hagali
Rai
Death Is Not The End
Yuvi's longing (feat. ユリカリパブリック)
Hagali, ユリカリパブリック
Soundtrack Of My Life (Extended Mix)
Rai
たゆたいのイーファ
Hagali, ユリカリパブリック
Cryheart
RAI, 夜行者行不归
Soundtrack Of My Life
Rai, Ivar Lisinski
Celestial
RAI
The story of Oracle (feat. Lily)
Hagali, Lily
City of Ashes
RAI
遗世之地
RAI
夢色
RAI
for summon wall of "ArtinaToss"
Hagali, 152Hz
星霜の鼓動
Hagali, 152Hz
Lunation
RAI
MYB
Rai
星之归所(DayStars Arrange)
RAI, DayStars
rain
Rai
Treflux
RAI
Tähti
RAI
Stardust Ember
RAI, 维度坍缩
Syzygy
RAI
星之归所
RAI
星都记录·十一
RAI, CEM Records
Star Capital
RAI