Balloon

"Balloon" in Japanese

バルーン

barūn

(inflatable and buoyant object)

バルーン

barūn

(child’s toy)

バルーン

barūn

(inflatable object to transport people through the air)

バルーン

barūn

(medicine: sac inserted into part of the body)

気球

kikyū

(inflatable and buoyant object)

気球

kikyū

(inflatable object to transport people through the air)

風船

fūsen

(inflatable and buoyant object)

風船

fūsen

(child’s toy)

風船

fūsen

(inflatable object to transport people through the air)

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