便(べんき)

べんき
noun
toilet bowl
1. toilet bowl; toilet fixture
toilet bowl; toilet fixture
便器(べんき)掃除(そうじ)した
I cleaned the toilet bowl.
Japanese toilets have many features.
Japanese-style squat toilets have become rare recently.
After replacing the toilet with a new one, the water bill went down.
Japanese toilets, with features like warm water washing and heated seats, amaze foreigners.

便器(べんき) refers specifically to the toilet fixture itself, not the entire room (which is トイレ or 便所(べんじょ)).

Types:

Related terms:

Cultural note:
Japanese toilets are famous worldwide for their advanced features including heated seats, bidets, and sound-masking functions (音姫(おとひめ)).