japanese toilet
https://washlooluxurysmarttoiletfacts.halcyonledger.com/posts/the-luxury-smart-toilet-why-it-is-the-next-must-have-for-your-bathroom
A Japanese toilet is a marvel of modern engineering, often featuring a heated seat, bidet functions, and a control panel with buttons for everything from water pressure to a gentle rear wash. The sound of a flushing toilet can be disguised by a 'privacy' noise generator, and some models even have a drying feature. It's a surprisingly comfortable and hygienic experience that can make using restrooms in Japan feel like a luxury.