Your judo club management,all in one place
Attendance, members, belts, competitions and finances — Koga replaces your scattered spreadsheets with a platform built for clubs.
128
Active members
72%
Win rate
94%
Average attendance
Everything you need to run your dojo
A complete platform, built for the reality of a martial arts club.
Attendance in one tap
Per-class attendance tracking, automatic alerts as soon as a member racks up consecutive absences.
Belt progression
Real promotion history, with an exam-readiness threshold based on attendance.
Competitions
Weight and age categories, detailed match results (tachi-waza/ne-waza), per-athlete stats.
Finance
Member payment tracking, transaction history and dojo financial reports.
How it works
From setup to daily use, in three steps.
We set up your club
Classes, weight and age categories, belts — your structure, imported in minutes.
Your team takes over
Senseis and admins manage attendance, members and competitions day to day, from one place.
You see the full picture
Reports, retention alerts and competition stats, updated continuously.
A plan for every dojo size
Each tier is built around your dojo's size — not just “more athletes.”
| Feature | Starter < 40 athletes | Popular Pro < 100 athletes | Studio 100+ athletes |
|---|---|---|---|
| Individual athlete tracking | |||
| Number of instructors | 1-2 | Unlimited | Unlimited |
| Belt & promotion tracking | Basic | Advanced (history, charts) | + group comparisons |
| Attendance tracking | |||
| Competition management & stats | |||
| Reports & exports | |||
| Multi-discipline management | |||
| NFC badges (quick check-in) | |||
| Multi-location / branches | |||
| Online store integration | |||
| Support | Standard email | Email + chat | Dedicated |
Ready to simplify your club's management?
Tell us about your club and we'll show you how Koga can help.
Contact us