Korean spoken; English, Japanese, and Chinese language support not confirmed. No multilingual signage or translated menus documented.

• Korean is the confirmed language spoken at the restaurant.
• English, Japanese, and Chinese language capabilities are not documented.
• No multilingual signage or translated menus are noted in records.
• Audio guides, video guides, sign language guides, and large-print guides are not available.
• Visitors may benefit from translation apps or bringing images of menu items.

Based on language_support fields (korean=true; english, japanese, chinese_simplified, chinese_traditional, multilingual_signage, translation_menu_available all null). Accessibility fields for audio_guide, video_guide, sign_language_guide, large_print_guide are all null. Answer reflects documented data only; no inferences made about typical restaurant practice.

Seojakga Sushi Bar accepts card payments, though foreign card compatibility is not confirmed.

• Card payments are accepted at the restaurant
• Foreign card compatibility is not documented in available information
• Contact the restaurant ahead of time to verify foreign card options
• Cash is recommended as a backup payment method
• Located in Seogwipo, Jeju

Based on commerce.card_payment (true). Foreign card acceptance cannot be confirmed as commerce.foreign_card_payment is null. No price_band or detailed price_notes_ko in English available. Recommend contacting the restaurant directly for current payment policies.