Bedbug

"Bedbug" in Japanese

南京虫

nankinmushi

(small nocturnal insect pest of humans)

床虫

tokomushi

(small nocturnal insect pest of humans)

床虱

tokojirami

(small nocturnal insect pest of humans)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.