Tracklist
| The Sea Of Tempest | 5:35 |
| Ode To Taurus | 4:15 |
| Breaking Sound-Barrier | 5:15 |
| Happy Cruise | 6:29 |
| Rockomotion | 5:50 |
| Uncertain Trip | 6:37 |
| Time For Reverie | 4:23 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| SOLL 35 | Hiro Yanagida | Hirocosmos (LP) | CBS/Sony | SOLL 35 | Japan | 1973 |
| SOLL 35 | Hiro Yanagida | Hirocosmos (LP, Promo) | CBS/Sony | SOLL 35 | Japan | 1973 |
| SWAX-68 | 柳田ヒロ* | Hirocosmos (CD, Album, RE, RM) | Showboat | SWAX-68 | Japan | 2004 |
