Paste any Japanese text and instantly detect AI-generated phrasing. Scores your writing 0-100 for "AI-ness," highlights every detected pattern with a specific fix suggestion, and auto-generates a cleaned version. Scans 37 patterns across 6 categories: stock phrases, over-emphasis, syntax patterns, too-polished words, sentence-ending habits, and AI cliches. 100% offline, rule-based, no API. Single HTML file that works forever.
你是否仅仅根据个人喜好或形象来评判日本政治人物？我们基于事实和证据进行分析，从他们的承诺兑现率、言论一致性到政治资金的透明度以及不良行为，无一例外。我们采用百分制客观评价政治人物，并明确评判标准。
Paste a Japanese draft that still reads AI-written and get a human-sounding rewrite in one clear voice: vague AI phrasing is replaced with concrete facts, numbers and your own judgment, without inventing or changing any fact. You receive the rewritten full text plus a change log of every AI tell removed, so you can see exactly what was fixed and learn your own writing habits.
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.
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.
A daily JLPT coach (N5–N1) that remembers what you get wrong. Your first message gets a quiz — no setup. Questions on your weak spots show the first step to solve them, a dashboard tracks your streak and weak points, and a one-line progress code carries your history between chats. Explanations in English, 繁中, 简中 or 日本語.
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.
A senior-engineer-style code review assistant: severity-ranked findings, security smell detection, and constructive feedback across 8 language families.
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.