1. Responsibility and scope
“Danchuu Editorial Team” is the shared byline for sponsorship guides published directly by Danchuu. Profiles, campaigns, auctions, proposals, and conversations submitted by individual users are user content, not editorial articles, and are treated separately from these standards.
The guides explain questions to ask and records to keep when preparing a YouTube sponsorship. They do not recommend or guarantee a particular channel, product, campaign result, or contract outcome, and they are not legal, tax, or investment advice.
2. Sources and fact-checking
For platform features and policies, we prioritize the platform’s official help and developer documentation. For laws and public standards, we prioritize government or public-agency material; for consumer protection and security, we use the responsible authority’s original publication when available. We link to source material readers can inspect directly.
We do not turn an outcome that an official source does not support into a factual claim. When requirements may differ by region or date, the article states its scope and review date.
3. Data, calculations, and examples
A calculation example or checklist that is not based on Danchuu’s real public data is labeled as an example. Sample figures, fictional channels, and fictional campaigns are never presented as actual users, performance, transactions, or marketplace activity.
Metrics such as views and upload frequency are explained with an observation period and a relevant comparison set. We do not treat averages and medians as interchangeable or fill missing information with a guess.
4. Pre-publication review and updates
Before publication, each guide is checked for its title, summary, body, source links, byline, and publication and review dates. Writing or editing tools may assist the process, but the operator remains responsible for the final content and the decision to publish it.
We review affected articles when platform policies, Danchuu features, or official sources change. A material revision updates the last-reviewed date. We do not backdate an article to create a false impression of operating history.
5. Error reports and corrections
To report a factual error, broken source, translation problem, or description that no longer matches the service, send the article URL, the passage to review, and a verifiable source. Do not send passwords, verification codes, or other account credentials.
We compare a report with the original source and current product behavior before deciding on a correction. Errors that could affect a reader’s decision are corrected in the article and the last-reviewed date is updated. Differences of opinion are assessed separately from factual errors.
6. Advertising and commercial interests
Buying advertising or using Danchuu must not influence the factual standards or correction decisions applied to a guide. If Danchuu publishes content created or placed for compensation, the advertising or sponsorship relationship will be labeled clearly enough to distinguish it from an ordinary editorial guide.
A link to an external service is not a performance guarantee or endorsement. Readers should also check current official requirements and the terms that apply to their own agreement, location, and circumstances.