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Opt-out and erasure request letters for Japan data brokers

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Views
17
Stack
4 tools
Launched
Nov 2026

Overview

In the maker's words.

Banzapp (Japanese-only) prepares request-letter templates in your name for name-list brokers (名簿業者) to stop third-party provision or erase your personal data, and explains where to send them. Based on APPI Art. 35(3)/(5) and Art. 33. Requests succeed only when legal requirements are met. Self-check, guides and basic templates are free. Paid Mimamori plan ¥3,960/year or ¥480/month (tax included). No ID upload. You send the letters yourself; Banzapp does not contact brokers and is not a law firm.

Stack

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Cloudflare D1 Db Cloudflare Workers Infra Next.js 15 Framework Stripe Payments

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