Masahiro Sugaya

- Straight Line Floating in the Sky
- Horizon, Vol. 1 · 2019
- Umi No Sunatsubu
- Kankyō Ongaku: Japanese Ambient, Environmental & New Age Music 1980-1990 · 2019
- Until the End of the World
- Horizon, Vol. 1 · 2019
- Future Green
- Horizon, Vol. 1 · 2019
- Sense of Noise
- Stone Age · 2017
- Wind Conversation
- Horizon, Vol. 1 · 2019
- Horizon (Intro)
- Horizon, Vol. 1 · 2019
- Grain of Sand by the Sea
- Horizon, Vol. 1 · 2019
- Horizon (Outro)
- Horizon, Vol. 1 · 2019
- Motion
- Stone Age · 2017
- Afternoon of the Appearing Fish
- Horizon, Vol. 1 · 2019
- Organo
- Stone Age · 2017
- Late Morning
- Stone Age · 2017