Make the start of a sponsorship clearer.

THE PROBLEM

Sponsorship decisions become harder when information is scattered.

Creators may receive different enquiries for every channel and repeatedly explain their terms, availability, and portfolio. Even after comparing real public channel information and availability, advertisers still need to organize whom to contact and on what terms. Danchuu aims to keep that first step in one flow.

YOUTUBE DATA

YouTube data is used only for connection and publication needs.

During Google sign-in, creators choose the YouTube channels they own. Danchuu uses read-only data needed for channel verification and public-video performance analysis; it never receives or stores YouTube passwords and never requests permissions to upload, edit, or delete videos.

A connected channel is not automatically public. Only channels that pass operational review and the creator’s publication choice appear in discovery. Published metrics are reference information, not a promise of campaign outcomes.

REVIEW AND SAFETY

Review and explicit proposal acceptance support safer use.

Advertisers use proposals after Google sign-in, separate company-email verification, and company or brand review. A direct proposal shows its saved campaign details at the top of the first conversation, and ordinary messaging opens only after the creator accepts. Creator channels also separate review status from publication status.

Reporting and blocking are available for suspicious proposals, spam, impersonation, or policy violations. Danchuu is not a party to a transaction or a payment guarantor, so participants should review and agree on production, usage, dates, contracts, and payment terms themselves.