火燵掛布[kotatsugake] cover for kotatsu
火燵布団[kotatsubuton] cover for kotatsu
引火[inka] catching fire
引火温度[inkaondo] flash temperature
引火点[inkaten] flash point

曳火弾[eikadan] tracer bullet
煙火[enka] smoke and fumes (e.g. from cooking)
遠火[toobi] distant fire
下火[shitabi] burning low
下火になる[shitabininaru] to be under control

火箸[hibashi] long metal chopsticks (for handling charcoal, esp. in a brazier)
わり箸[waribashi] splittable (wood) chopsticks
箸休め[hashiyasume] entremet
箸置[hashioki] chopstick rest
箸箱[hashibako] chopstick case

塗り箸[nuribashi] lacquered chopsticks
菜箸[saibashi] cooking or serving chopsticks
杉箸[sugibashi] chopsticks made of cedar
匕箸[hicho] spoon and chopsticks