Korean is the primary language; no confirmed English, Japanese, or Chinese staff support or translated menus.

• Korean is the confirmed operational language
• No English, Japanese, or Chinese staff support documented
• No multilingual or translated menu confirmed available
• International visitors' names are romanized (Sogeumbachi Sooninae)
• Communication may require translation app or Korean speaker assistance

Based on language_support fields (korean: true; english, japanese, chinese_simplified, chinese_traditional, multilingual_signage, translation_menu_available all null). No accessibility.audio_guide, sign_language_guide, or other language aids are documented. Answer reflects only confirmed data; absence of documented multilingual support does not guarantee none exists—contacting ahead recommended.

Sogeumbachi Sooninae accepts card payment, but foreign card acceptance is not confirmed.

• Card payment is accepted at this seafood restaurant
• Foreign card acceptance status is unknown
• Cash payment option is also available (not cash-only)
• Located in Jeju with scenic ocean views
• Specializes in stone octopus stir-fry and fresh seafood dishes

Based on commerce.card_payment (true) and commerce.foreign_card_payment (null). No information available on cash_only status or price details. Recommend contacting the restaurant directly about foreign card acceptance before visiting.