Before using this site

1. About this site

This site publishes the method NijiUnit actually uses to create videos with AI agents so that beginners can try it too. It includes setup guidance, operating guidance, video-specific production guides, and NijiUnit AI Agent Video Studio.

NijiUnit's role is to show “this is how we use these tools.” This is not a site that provides the AI agents or generative AI services themselves.

2. The free tool

NijiUnit AI Agent Video Studio is published free of charge. NijiUnit does not charge a fee to use the tool.

The tool being free is separate from whether the external AI services used for video production are free. External services may charge fees set by their providers.

3. External services

AI agents, chat AI, generative AI for images, video and audio, APIs, and cloud services introduced on this site are provided by external companies.

NijiUnit does not operate, provide, sell, or manage those services and is not a party to the agreement between a user and an external provider. Accounts, contracts, billing, outages, and stored data are managed through each provider's systems.

4. Official provider information

Before using an external service, review the provider's current terms, pricing, free tiers, billing, privacy policy, data retention and use for AI training, security, and supported environments.

Also review the provider's explanation and the actual confirmation screen for file operations, command execution, external communication, installation, and permission changes an AI agent may perform. If this site differs from the actual service, the provider's current official information takes priority.

5. Fees

External services may have monthly charges, free allowances, usage-based billing, or fees based on API use. Each external provider sets and may change its prices, limits, billing methods, and free-tier conditions.

NijiUnit does not set, bill, or manage external-service charges. Review the provider's current pricing yourself before a contract or paid action and while using the service.

6. Handling information

Text, images, video, audio, files, and other information entered into AI conversations or generation requests may be sent to an external service. Storage, use, deletion, and use for AI training are governed by that service's terms and settings.

Do not casually enter passwords, payment-card information, verification codes, private keys, or API keys into a normal AI conversation. Confirm before sending personal data, customer information, company secrets, unpublished material, or information entrusted to you by someone else. Also follow the rules for any work or organization-owned computer.

7. Computer operations by an AI agent

Depending on how it is used and the permissions it receives, an AI agent may create, change, or delete files; create folders; run programs or commands; install software; communicate externally; or change computer settings.

AI may suggest an incorrect explanation or action. Before deletion, overwriting, installation, contracting, billing, external transmission, or permission changes, review what will happen and what will change. If you do not understand, stop the action and ask for an explanation.

8. Backups

When using an AI agent on a computer that contains important data, we recommend making a backup before work begins. Separating the working folder and limiting permissions to what is needed also makes each action easier to review.

9. Generated work

Review AI-generated video, images, audio, music, and text yourself before publishing or using them. Content is not automatically free to use merely because AI generated it.

For inputs and outputs, check copyright, trademarks, a person's image or likeness, privacy, other people's personal information, and any attribution or commercial-use conditions set by the AI services involved.

10. What NijiUnit does not guarantee

NijiUnit is not an external AI service provider. NijiUnit therefore does not guarantee an external service's price, specifications, continued availability, security, storage or use of data, actions performed by an AI agent, or generated results.

External services may change. Review the provider's current official information and the actual service screen, understand the content, and then decide whether to use the service.

11. Analytics

This site records only the minimal anonymous events needed to operate and improve the site on NijiUnit's server: page category, language, categories of actions such as selections or video starts, and allowlisted traffic-source categories.

This analytics system does not use cookies and does not store URL queries, Referer, raw IP addresses, User-Agent strings, names, email addresses, free-form input, or prompts. It does not send these events to an external analytics service.