HIKAKIN & SEIKIN

- Last Christmas (feat. HIKAKIN & SEIKIN)
- Holidays Around the World · 2022
- Yume
- Yume - Single · 2019
- Youtube Theme Song 2
- Youtube Theme Song 2 - Single · 2025
- We Go! ~HIKAKIN & SEIKIN with MONKEY.D.LUFFY Ver.~
- We Go! ~HIKAKIN & SEIKIN with MONKEY.D.LUFFY Ver.~ - Single · 2025
- Call
- Call - Single · 2024
- FIRE
- FIRE - Single · 2021
- Hikari
- Hikari - Single · 2021
- We are!
- ONE PIECE MUUUSIC COVER ALBUM · 2020
- Ima
- Ima - Single · 2018

Youtube Theme Song 2 - Single

Youtube Theme Song 2 - Single

2025
We Go! ~HIKAKIN & SEIKIN with MONKEY.D.LUFFY Ver.~ - Single

We Go! ~HIKAKIN & SEIKIN with MONKEY.D.LUFFY Ver.~ - Single

2025
Call - Single

Call - Single

2024
FIRE - Single

FIRE - Single

2021
Hikari - Single

Hikari - Single

2021
Yume - Single

Yume - Single

2019
Ima - Single

Ima - Single

2018