Rucksack

"Rucksack" in Japanese

リュック

ryukku

(a bag carried on the back; backpack)

リュックサック

ryukkusakku

(a bag carried on the back; backpack)

背嚢

hainō

(a bag carried on the back; backpack)

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