OKU KEIICHI

- Kagayake! Hakugin No Senkou
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Kiba O Muke! (Instrumental)
- Seiju Sentai Gingaman Music Collection (Original Soundtrack) · 1998
- Shouri No Sotsugyou Shousho
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Hade Ni Ikouze! Ginga Gattai!!
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Final Round Start!
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Soukougeki! Jaden Oukoku
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Defeated Hearts
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Deji Ken No Kyujitsu
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- "Don't Stop! MegaSilver" (Instrumental Version)
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Akuma Kagaku No Fukushuu
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Mega Item Collection
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Tears of Digital Heroines
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997
- Bikkuri! Kimyouna Nejireju
- Denji Sentai Megaranger Music Collection 3 (Original Soundtrack) · 1997

Denji Sentai Megaranger Music Collection 3 (Original Soundtrack)

Denji Sentai Megaranger Music Collection 3 (Original Soundtrack)

1997
Denji Sentai Megaranger Music Collection 2 (Original Soundtrack)

Denji Sentai Megaranger Music Collection 2 (Original Soundtrack)

1997
Denji Sentai Megaranger Music Collection (Original Soundtrack)

Denji Sentai Megaranger Music Collection (Original Soundtrack)

1997