Korean language only; no confirmed English, Japanese, or Chinese support available.

• Confirmed support: Korean language only
• No English-language menu or signage confirmed
• No Japanese or Chinese-language options documented
• No audio guide or translation menu available
• Staff language capabilities beyond Korean are not specified

language_support field (korean=true, all other languages=null). No audio_guide, sign_language_guide, or translation_menu_available fields populated. Communication barriers likely for non-Korean speakers.

Eojang-Gun accepts card payments, but foreign card compatibility is not confirmed.

• Cards are accepted at Eojang-Gun for payment
• Foreign card acceptance is not documented
• Cash payment option status is unknown
• The restaurant specializes in local Jeju cuisine with set menus
• Contact ahead if relying exclusively on foreign cards

Based on commerce.card_payment (true). Foreign card compatibility is not addressed in commerce.foreign_card_payment (null), and cash_only status is also unknown (null). No price information confirms payment methods. Recommend direct contact for definitive foreign card policy.