This sound was recorded in 2025 at Sengoku-yu, where there is a public bath.

The owner of this place is a musician. On Monday mornings, three musicians help to clean up the baths, because  it's closed on Tuesdays. This was recorded in front of the boiler, and behind the high pressure washer. The sound come from these machines.

This place is not open for everyone. The view is like Hayao Miyazaki's movie ”Spirited Away" - KAMAJI's place is very similar. At the beginning of the recording, the boiler machine is starting  to work. After that, three people come back from a smoking break and start working again with the high pressure washer. 

Recorded by Ayane Sato.