Sean Oshima

- Mada Shiranai (It's Too Late !!)
- Mada Shiranai (It's Too Late !!) - Single · 2026
- Fate (Foolish Hope) [feat. Yona Asami]
- A Journey of Countermelodies · 2026
- Puzzled-Love (feat. DE DE MOUSE)
- Puzzled-Love (feat. DE DE MOUSE) - Single · 2024
- Aquamart Supermarket BGM
- Oizumi Ota SunAqua Aquatic Center · 2026
- Firefly (Your Precious Flame) [Instrumental]
- A Journey of Countermelodies · 2026
- Fate (Foolish Hope) [feat. Yona Asami] [Instrumental]
- A Journey of Countermelodies · 2026
- Ghost (Instrumental)
- A Journey of Countermelodies · 2026
- Sansho (feat. Yusuke Saeki) [Instrumental]
- A Journey of Countermelodies · 2026
- Something Good Is Coming (Instrumental)
- A Journey of Countermelodies · 2026
- Celebrate My Death! (feat. Nyanzonu Deshi) [Instrumental]
- A Journey of Countermelodies · 2026

A Journey of Countermelodies

A Journey of Countermelodies

2026
Oizumi Ota SunAqua Aquatic Center

Oizumi Ota SunAqua Aquatic Center

2026
Love enough to fear, Goodbye, It’s not enough to be feared

Love enough to fear, Goodbye, It’s not enough to be feared

2025
Yume Ga Kanawanakattatokino Juno Taishohou -10 ways to deal with a broken dream-

Yume Ga Kanawanakattatokino Juno Taishohou -10 ways to deal with a broken dream-

2023

Mada Shiranai (It's Too Late !!) - Single

Mada Shiranai (It's Too Late !!) - Single

2026
Bokudake No Shinzo - Single

Bokudake No Shinzo - Single

2026
OUTDOOR SESSIONS - EP

OUTDOOR SESSIONS - EP

2025
Dystopia - Single

Dystopia - Single

2025
After the recital - Single

After the recital - Single

2025
Puzzled-Love (feat. DE DE MOUSE) - Single

Puzzled-Love (feat. DE DE MOUSE) - Single

2024
Earthian(Our Sweet Home) - Single

Earthian(Our Sweet Home) - Single

2024