Jangheunghoegwan is a long-running Korean restaurant; child-specific amenities aren't documented, so families should plan accordingly.

• Place type: restaurant (Korean hot pot specialist).
• Open 10:30–21:30 daily, last order 20:30, no regular closing days.
• On-site parking is available, which is convenient for families.
• Child-friendly level is recorded as 0 in the source data.
• Stroller access, highchairs, and lactation room: not specified.
• Signature dishes are hot pots (e.g., chanak-gop jeongol), which may be spicy or hot for young children.

Based on operating.open_hours_raw, operating.closed_days_raw, operating.parking_available, experience_attributes.child_friendly_level, and place_type. Accessibility fields (stroller_access, highchair_available, lactation_room, infant_family_notes) are all null, so child-amenity claims cannot be verified.

Only Korean-language service is confirmed; no English, Japanese, or Chinese support is listed.

• Korean-language service: confirmed
• English support: not listed in the data
• Japanese / Chinese support: not listed
• Multilingual signage: not listed
• Translated menu: not listed
• No audio, sign-language, or large-print guide on record

Based on language_support (korean=true; english/japanese/chinese/multilingual_signage/translation_menu_available all null) and accessibility.audio_guide / sign_language_guide / large_print_guide (all null). Canonical names in EN/JA/ZH and address_en are also null, so no localized naming is provided by the source.