Where does “パウチ” come from?

パウチ (Japanese) comes from English pouch, from Middle English pouche, from Old Northern French pouche.

Ancestry of “パウチ”, step by step

StepLanguageWordMeaning
1EnglishpouchA small bag usually closed with a drawstring; A...
2Middle Englishpouche—
3Old Northern Frenchpouche—
Every word from Old Northern French pouche →Every word from Middle English pouche →Every word from English pouch →
パウチ — Etymology, Origin & Word History | Etymology Explorer