- Artist(s): Japan BGM Improvement committee
- Album: Ultimate Sleep Music Healing Medicine Medicine Sleeping Wave Sounds and Ambient Piano Relaxing 1/F Swingy Sleep Sleep BGM For a good sleep sleep
- Release Date: 2023-09-13
- Genres: float house
- Availability: ANY
- Popularity: 12%
- Number of Tracks: 12
- Release Type: album