Billlie

- cloud palace
- cloud palace ~ false awakening - Single · 2026
- GingaMingaYo (the strange world)
- the collective soul and unconscious: chapter one - EP · 2022
- cloud palace (Before moonset mix)
- cloud palace ~ false awakening - Single · 2026
- cloud palace (Before moonrise mix)
- cloud palace ~ false awakening - Single · 2026
- BYOB (bring your own best friend)
- side-B : memoirs of echo unseen - EP · 2023
- B’rave ~ a song for Matilda
- the Billage of perception: chapter two - EP · 2022
- BYOB (bring your own best friend) [English Ver.]
- side-B : memoirs of echo unseen - EP · 2023
- EUNOIA
- the Billage of perception: chapter three - EP · 2023
- RING X RING
- the Billage of perception : chapter one - EP · 2021
- flipp!ng a coin
- the Billage of perception : chapter one - EP · 2021

the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening”

the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening”

2022
the collective soul and unconscious: chapter one Original Soundtrack from "what is your B?"

the collective soul and unconscious: chapter one Original Soundtrack from "what is your B?"

2022

cloud palace ~ false awakening - Single

cloud palace ~ false awakening - Single

2026
The Savior (Dead Mansion X Billlie) (Original Webtoon Soundtrack) [Japanese Version] - Single

The Savior (Dead Mansion X Billlie) (Original Webtoon Soundtrack) [Japanese Version] - Single

2025
The Savior (Dead Mansion X Billlie) [Original Webtoon Soundtrack] - Single

The Savior (Dead Mansion X Billlie) [Original Webtoon Soundtrack] - Single

2025
Of All We Have Lost - EP

Of All We Have Lost - EP

2024
trampoline - Single

trampoline - Single

2024
Knock-on Effect - EP

Knock-on Effect - EP

2024
DANG! (hocus pocus) - Japanese Ver. - - Single

DANG! (hocus pocus) - Japanese Ver. - - Single

2024