The office work of a law firm, now handled by AI.
An AI that has memorized everything about your practice takes on document drafting and daily clerical work. We're a startup building AI products for licensed professionals — lawyers, labor & social security attorneys, administrative scriveners, and more.
Scattered case files,
brought into one place.
Ask, and get an instant answer. Enter it once — never again.
Who are the heirs in this case?
Three heirs — spouse, eldest son, eldest daughter.
One Astar, tailored to each profession.
Lawyers, labor & social security attorneys, administrative scriveners, and AI-native teams. The same Astar, delivered in the language of each field.
Law Firms
Another clerk who remembers your past cases, templates, and tone — handling documents and deadlines.
Labor & Social Security Attorneys
Coming soonRemembers each client's rules and forms, and takes on the aggregation and filing.
Administrative Scriveners
Coming soonDrafting and tracking licensing and application paperwork, with AI.
Built from inside the industry.
Our founder's mother is a lawyer. Having grown up watching the daily reality of a law office up close, we design from real friction on the ground and build whatever we need in-house. We're shaping AI for licensed professionals, one piece at a time.
- Company name
- AstarWorks Inc.
- Founded
- September 2025
- Representative
- Atsuki Katayama, CEO & Representative Director
Contact
We offer a free 30-minute online consultation. Whether you're a licensed professional considering adoption or have any other question, feel free to reach out.


