SUPER SOUND

- Years of Regret (Original Soundtrack)
- Heroes on the Street (Original Soundtrack) - Single · 2025
- Heartbreaker
- JAPPO EIKO (Original SoundTrack) - Single · 2024
- JAPPO EIKO
- JAPPO EIKO (Original SoundTrack) - Single · 2024
- All Alone
- Going to Korea (Original SoundTrack) - Single · 2024
- Going to Korea
- Going to Korea (Original SoundTrack) - Single · 2024
- Camaraderie
- 일본사람 오자와 (Original Soundtrack) - EP · 2024
- 해고철회
- 일본사람 오자와 (Original Soundtrack) - EP · 2024
- 승리할 때까지
- 일본사람 오자와 (Original Soundtrack) - EP · 2024
- 오자와 쿠니코
- 일본사람 오자와 (Original Soundtrack) - EP · 2024
- 수미다의 외침
- 일본사람 오자와 (Original Soundtrack) - EP · 2024

Don't Cry Mom (Original Motion Picture Soundtrack)

Don't Cry Mom (Original Motion Picture Soundtrack)

2023
스파이 (Original Soundtrack)

스파이 (Original Soundtrack)

2021
See You In 6 Months (Original Soundtrack) - EP

See You In 6 Months (Original Soundtrack) - EP

2020
I Remember (Original Soundtrack)

I Remember (Original Soundtrack)

2020
Seoul Tree, Paris Tree (Original Soundtrack)

Seoul Tree, Paris Tree (Original Soundtrack)

2019
A Job Who Is Near Us (Original Soundtrack)

A Job Who Is Near Us (Original Soundtrack)

2019
취준진담 (Original Soundtrack) (SBS 스페셜)

취준진담 (Original Soundtrack) (SBS 스페셜)

2018

Heroes on the Street (Original Soundtrack) - Single

Heroes on the Street (Original Soundtrack) - Single

2025
JAPPO EIKO (Original SoundTrack) - Single

JAPPO EIKO (Original SoundTrack) - Single

2024
Going to Korea (Original SoundTrack) - Single

Going to Korea (Original SoundTrack) - Single

2024
일본사람 오자와 (Original Soundtrack) - EP

일본사람 오자와 (Original Soundtrack) - EP

2024
해무 (Original Soundtrack from the Tv Documentary) - EP

해무 (Original Soundtrack from the Tv Documentary) - EP

2023
그때 나도 거기 있었다 (Original Soundtrack from the Tv Documentary) - EP

그때 나도 거기 있었다 (Original Soundtrack from the Tv Documentary) - EP

2023
일본으로 튀어 (Original Soundtrack from the Tv Documentary) - Single

일본으로 튀어 (Original Soundtrack from the Tv Documentary) - Single

2022