Generate culturally correct Japanese form markup with proper field order (姓→名), furigana, 3-field phone, 〒 postal address, 年月日 dates, and context-appropriate keigo. Use this when building any form for a Japanese audience.

Audit an existing form against Japanese UX conventions. Checks for: name field order (姓/名), furigana, 3-field phone, postal code auto-fill, keigo-appropriate button text, full-width character handling. Returns score (0-100), issues with fixes, and what passed.

Generate realistic Japanese test data for prototypes and development. Returns names (kanji + katakana furigana + romaji), addresses (real postal codes and prefectures), phone numbers (correct 3-field format), company names, and dates (both Gregorian and Japanese era format like 平成4年3月15日).

Suggest appropriately polite Japanese UI text based on context. Maps business context to keigo level (casual → very_formal) and returns the right Japanese translation for buttons, error messages, empty states, confirmations, and more. Includes alternatives for different formality levels.

Score any page or component for Japan-readiness on a 0-100 scale. Analyzes 5 categories: forms (name order, furigana, phone, postal), copy (keigo, Japanese text, placeholders), trust (特定商取引法, phone number, company info), typography (font, size, line-height), and cultural (seasonal awareness, imagery). Returns breakdown with issues and quick wins per category.

Transform Western markup into Japan-ready markup. Automatically fixes: name field order (firstName/lastName → 姓/名), adds furigana, splits phone into 3 fields, restructures address to 〒 postal format, translates buttons with appropriate keigo, replaces Western placeholder data with Japanese examples. Shows before/after scores and explains every change.