Every new California business filing, every dayShizuku AI
Shizuku AI is a San Francisco-based AI startup founded by Akio Kodaira, developing an AI companion app. The website (shizuku.ai) describes it as a close companion from morning to night. News articles confirm its seed funding round in 2025.
Filed August 18, 2025 · San Francisco, CA · San Francisco County
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California Secretary of State (bizfile Online) · Entity B20250259021 · Retrieved May 13, 2026
About Shizuku AI
Shizuku AI, Inc. filed in California on August 18, 2025, as an AI Companion company. It was formed through Registered Agents Inc, a formation service, and its principal location is San Francisco. The domain was registered over 1,000 days before filing, on October 20, 2022, through GoDaddy. The website is modern and online-only. We estimate revenue under $100K and 1-5 employees. No annual report or EIN on file yet.
- Domain registered 1,033 days before the California filing, suggesting a pre-existing concept.
- Filed through Registered Agents Inc, a formation service, not by an individual.
- Shares its registered agent with 3,236 other entities, indicating a service address.
- Shares its principal address with 6 other entities.
- We estimate revenue under $100K and 1-5 employees, online-only.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 98 new businesses registered in San Francisco in August 2025, and the only ai companion business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Shizuku AI registered?
Shizuku AI was registered as Corp on August 18, 2025 in California.
Where is Shizuku AI located?
Shizuku AI is based in San Francisco, CA, 94103, in San Francisco County.
What type of business is Shizuku AI?
Shizuku AI is classified as a ai companion business.
Does Shizuku AI have an EIN on file?
No EIN was found on file for Shizuku AI at the time of registration.
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