Sanbo Dojo

Sanbo — The Complete Karate Dojo Management App

Built by karateka, for karateka. Sanbo brings your entire karate academy into one app — whether you run a single dojo or manage multiple training locations.

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🥋 FOR STUDENTS
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✅ Attendance calendar — see present, absent & cancelled days at a glance
✅ Curriculum tracker — check off katas, bunkai & kihon for your belt
✅ Events — stay updated on gradings, tournaments & special events
✅ Profile — manage medical info, emergency contacts & belt details
✅ Sibling support — multiple profiles under one Google account

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📋 FOR INSTRUCTORS
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✅ Batch attendance — mark an entire class present or absent in seconds
✅ Student directory — filter by dojo & belt, view profiles, add notes
✅ Performance notes — tag observations by Kata, Stance, Kumite & more
✅ Fee tracking — mark monthly fees as paid or unpaid
✅ Class plans — organize your training sessions
✅ Admissions — approve or reject new student sign-ups

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📊 FOR ADMINS
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✅ Multi-dojo management — create dojos, assign instructors, set schedules
✅ Analytics dashboard — retention rates, belt & age distribution charts
✅ Attendance insights — weekly trends, day-of-week heatmaps, leaderboards
✅ Cross-dojo comparison — see how all your locations are performing
✅ Event management — create & manage tournaments and gradings
✅ Curriculum standards — define grading requirements for every belt

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⚡ APP HIGHLIGHTS
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🔐 Role-based access — Admin, Sensie, Sempai & Student permissions
📶 Offline-first — works smoothly even with poor connectivity
🌙 Dark & Light themes — premium Material You design
🔑 Google Sign-In — secure, one-tap authentication
🥋 Full belt system — White through Yondan (14 ranks)

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🔒 SECURE & PRIVATE
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• Field-level security rules — students see only their own data
• Instructors manage only their assigned dojos
• Medical information visible only to authorized personnel

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Tradition meets technology. Whether you're a student tracking your journey from White belt to Shodan, an instructor running daily classes, or an admin overseeing multiple dojos — Sanbo has you covered.