brazier; hibachi
A traditional Japanese heating device, typically a round or cylindrical container holding charcoal, used for warmth and sometimes for cooking.
祖母は冬になると火鉢で餅を焼いてくれた。
In winter, my grandmother would grill rice cakes over the hibachi for us.
Since it got cold, I lit the hibachi.
You can still find a hibachi in some old houses.
The family gathered around the hibachi and talked.
I roasted rice cakes over the hibachi and ate them.
火鉢 is a portable charcoal container used for warmth in a room, while 囲炉裏 is a sunken hearth built into the floor of a traditional house.
火鉢 is an open charcoal brazier used for direct warmth, while 炬燵 is a low table with a heater and quilt that traps warmth around the legs.
火鉢 (hibachi braziers) are formally counted with 台 as pieces of furniture/tools, but 個 is also commonly used in everyday speech.
spring brazier; hand-warming brazier
clay bed-warmer with a brazier inside
brazier in a wooden box
oblong brazier
Compound of 火 (hi, 'fire') and 鉢 (hachi, 'bowl, pot'). The reading hibachi is a regular rendaku form.