Nihongo · Legal & content pages

Public static pages (Settings → About / Legal). Shared neumorphic theme, light + dark. Tap a row to open each document.
arrow_back About & Legal 情報
Must be public
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Data sources & licensesREQUIRED
Credits for the open news, stories & dictionary data — several licenses legally require this page.
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Privacy PolicyREQUIRED
What we collect and how it's handled. Apple & Google require a public Privacy Policy URL.
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Delete Your AccountREQUIRED
Public account/data-deletion page — the URL Google Play's Data safety form requires.
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gavel
Terms of ServiceREQUIRED
The agreement with users — EULA, subscriptions, user-content license, liability.
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cookie
Cookie & Storage PolicyREQUIRED
Cookies + local storage, regional rules (EU/UK ePrivacy, US CCPA/CPRA, rest of world).
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Consent & compliance UX
approval
Consent banner & preferences
Interactive mockup — geo-adaptive: EU opt-in · US opt-out + GPC · rest-of-world notice.
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Age gate
Neutral date-of-birth screen (COPPA / GDPR-K, min age 13) + parental-consent path.
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Japan market · 日本 (operating jurisdiction)
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特定商取引法に基づく表記REQUIRED · JP
Legally required seller disclosure for selling to Japanese consumers.
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Supporting documents
info
Disclaimers
Educational use, language-accuracy & AI-accuracy, "not professional advice."
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groups
Community Guidelines
Rules for community sentences & shared readings.
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copyright
Copyright / DMCA Policy
Notice-and-takedown for user-submitted content & scans.
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Subscriptions & Refunds
Auto-renewal, how to cancel, refunds, EU/UK withdrawal.
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code
Open-source licenses
Third-party packages bundled in the app, by license (MIT / Apache / OFL…).
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dns
Sub-processors
Providers that process personal data (Supabase, Anthropic, Google, Apple, RevenueCat).
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Notice at Collection
Short California (CCPA/CPRA) notice for the sign-up screen.
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Accessibility Statement
WCAG 2.1 AA target — EU Accessibility Act / EN 301 549 + US ADA / Section 508.
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Imprint / Impressum
Operator disclosure required to offer the app in Germany & parts of the EU.
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Help
help
FAQ
Common questions — content sources, learning, dictionary, AI, billing, privacy.
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badge
Identity confirmed: app Nihongo · brand/site Bynetica (bynetica.com) · operator Estate One株式会社 (Estate One Co., Ltd.) · 法人番号 2122001030400 · rep Chan Hon Ming Vincent · 〒630-2306 奈良県奈良市月ヶ瀬桃香野3534番地の1 · 090-4562-0801 · support@mizuru.app · governing law Japan (Nara District Court) · min age 13.
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Still open: confirm the final go-live / effective date (pages currently dated June 23, 2026), and have a licensed attorney do a final review before launch. (Resolved 2026-06-23: registered 商号 Estate One株式会社 + 法人番号 2122001030400, hosted at legal.mizuru.app, system requirements, sub-processor data regions, Impressum register no. / VAT, optional arbitration clause dropped.)
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Not legal advice. These are thorough, app-specific drafts to hand to a licensed attorney in your jurisdiction for review before launch — far cheaper than a from-scratch draft. Laws differ by country and change over time.
🚦 Launch gate: every blank you still owe + a full pre-launch checklist live in docs/legal/LAUNCH-READINESS.md — do not publish while items there are unchecked. Wording source of truth is docs/legal/*.md; these HTML pages render those drafts in the in-app theme.