KashiKai tracks income, calculates taxes, and prepares your 確定申告 — in the language you think in.
New: Pro annual for ¥5,000 — about ¥417/monthBuilt for freelancers living and working in Japan
This month
¥ 847,200
01 — What's included
02 — From our users
03 — Plans
Start free. Upgrade when you're ready.
05 — FAQ
06 — Get started
Free to start. No credit card. Works today.