← Ventures
Tatemori 盾守
Compliance tooling for Japan’s customer-harassment (kasuhara) law, an employer obligation from October 2026: one-tap incident capture and an audit-ready evidence record.
What it does- Turns a hard regulatory deadline into a concrete operating workflow.
- MHLW six-category classification and a one-click quarterly report.
- Live demo; signing first design partners.
More ventures
AI execution layer for tutoring and admissions agencies: a tutor logs a quick session note, and it becomes a parent-ready report and a clear set of next steps.
- Hong Kong–incorporated, with a working product and partner demo.
- First pilots launching June 2026, including a K. International School Tokyo cohort.
- Powers agencies rather than replacing them.
A live tool that turns top investors’ 13F filings into one weekly signal of what they’re buying next, with a public track record.
- A 23-quarter backtest beat the S&P 500 by ~5.4 points/quarter.
- Picks now tracked on a live paper-trading account — research and education only.
- The surface of a broader quantitative-research system.
A local-first subscription tracker that scans your own receipts for recurring charges and links straight to each merchant’s cancel page — your data never leaves your device.
- Open source; runs on the user’s own machine.
- Flags intro-promo hikes and overlapping tools.
- Privacy-first alternative to cloud subscription managers.
