Korean only; English and Japanese support information is not available.
- Korean is confirmed as the operating language
- English, Japanese, and Chinese language support status is undocumented
- No multilingual signage or translation menu information is available
- Staff language abilities beyond Korean are not specified
- Audio guides and accessibility language support are not documented
Based on language_support.korean=true; all other language fields and accessibility guide fields (audio_guide, sign_language_guide) are null. The absence of data on English/Japanese/Chinese support and translated menus means these services cannot be confirmed as available.