Koorogi'73, Japan Echo Singers
Koorogi'73 & Japan Echo Singers — 大空翔けて! 03:34
Koorogi'73, Japan Echo Singers — 俺達バイオマン 03:27
Japan Echo Singers, Koorogi '73 — 06. Dengeki Sentai Changeman - We Can Change 05:03
Koorogi'73, Japan Echo Singers — Oozora Kakete! 03:24
Japan Echo Singers, Koorogi '73 — WE CAN CHANGE 05:03
Takayuki Miyauchi, Koorogi'73, Japan Echo Singers — Colorful Bioman 04:28