주문진해물 operates in Korean; English and other foreign language support is not documented.
- Korean is the primary/confirmed language of service
- English language support status is not documented
- No multilingual signage, translated menus, or audio guides are confirmed available
- As a traditional seafood restaurant, menus and staff communication are likely in Korean only
- Foreign visitors may benefit from translation apps or bringing a Korean speaker
Based on language_support field showing korean=true, english=null, and all other languages/signage fields null. No audio_guide, sign_language_guide, or accessibility aids documented. Address in Korean only (address_en is null). Answer relies entirely on language_support object; other relevant accessibility fields are all null.