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LAB NOTE No.0102025.12.11Milestone
Care Kiro (ケアキロ) beta is out! Released on December 11, it's a work management SaaS for visiting nurses in Japan.

Table 1
| Item | Details |
|---|---|
| Service | Care Kiro (ケアキロ) |
| For | Visiting nurses in Japan |
| Launch | December 11, 2025, beta |
| Features | Work logs, expense reports, scheduling |
| Order | Park Labs' 3rd beta service and first B2B experiment |
I have a friend who works in visiting nursing in Japan, and they're still writing logs on paper and doing expense reports in Excel. In 2025. Clearly this needed an app.
I looked into it, and Japan's visiting nursing market keeps growing as the population ages, but there aren't many IT tools for it. A perfect niche.
I only put in the core features for now. Since Japanese comes first, getting all the UI text right in Japanese took more work than I expected.
I'm planning to go with a B2B subscription model, but first I need to see how real users react. I asked my nurse friend to try it first. I'll keep refining it as the feedback comes in.