Use when your Japanese draft still reads AI-written. For bloggers, PR teams, marketers, and students: paste the text and get a human-sounding rewrite, plus a diff of every AI tell removed. It replaces vague AI phrasing — 浮き彫りになった, 多面的な, 〜ではないでしょうか, 今後の展開が期待される — with concrete facts and one clear voice. Facts are never invented or changed, only the wording. Output = the rewritten full text + a change log of what was fixed.
Use when your Japanese draft still reads AI-written. For bloggers, PR teams, marketers, and students: paste the text and get a human-sounding rewrite, plus a diff of every AI tell removed. It replaces vague AI phrasing — 浮き彫りになった, 多面的なアプローチ, 〜ではないでしょうか — with concrete facts and one clear voice. It never adds or changes facts; it only fixes the style. Built for anyone who writes Japanese people actually read.
Japanese-language skill for startup CTOs, PMs, and contract developers. Drop a one-line app idea — get five aligned definition docs in Japanese: 要求定義書 (Requirements), 要件定義書 (Functional Spec), 技術定義書 (Technical Design), 工程定義書 (Project Plan), 品質定義書 (Quality Plan). Each doc is internally consistent. Mermaid diagrams embedded automatically. Pre-tuned for Cloud Run / Next.js / Python stacks. Output is Markdown, ready to paste into Notion, GitHub, or Cursor. Cuts a week of spec work to under an hour.
Personal JLPT tutor (N5–N1): generates an original daily Japanese practice quiz as interactive HTML, grades your pasted answers, tracks weak points over time, and promotes you level by level. Coaching language auto-matches yours (zh-TW / zh-CN / en / ja).
Do you judge Japanese politicians solely based on personal likes, dislikes, or their public image? We analyze everything—from campaign promise fulfillment rates, consistency of statements, and political funding transparency to instances of problematic behavior—using facts and evidence. We objectively evaluate politicians on a 100-point scale, visualizing the information you need to make an informed judgment.
Paste your work history and the target job description. This agent produces a Japanese resume (職務経歴書), an ATS-optimized English resume, a bilingual cover-letter pair, an ATS Fit Score (0-100) showing how well you match, and the Top 10 missing keywords to add before submitting. Runs locally, no data sent. Like this tool? ExpertPanel gives you a scored review with specific improvement suggestions from 3 AI experts.
Worried Japan is out of reach with a wheelchair, a cane, or an elderly parent? Answer 2–3 quick questions and get an honest verdict (comfortably doable / doable with care / hard in places), an estimated daily burden level, and one recommended area to base in. For the full day-by-day itinerary, use the Barrier-Free Japan Itinerary Planner.
Three independent AI reviewers — ATS Parser Realist, Recruiter Skeptic, Interview Predictor — catch what gets resumes filtered or ignored before you submit.
Decode what Japanese colleagues REALLY mean. Explains tatemae/honne, nemawashi, ringi, and unspoken rules — so you can negotiate, email, and collaborate with Japan without costly cultural misreads.