Kozaru

At a glance

• Editor score
  8.4 / 10
• Pricing
  Free plan · 30-day trial
• Best for
  Small schools seeking low-cost family management
• Free plan
  Yes
• Belt progression
  Yes
• Facts checked
  21 Sep 2026

• Where it wins

  • Free plan covers attendance, gradings, waivers, and payments
  • Family accounts support multiple children and a shared purse
  • Belt tracking, booking, billing, and exports in one system

• Where it doesn't

  • Membership payments require the school's own Stripe account
  • Additional active students are billed separately from the 21st student
  • Web platform only; support is not available 24/7

Our verdict on Kozaru

Kozaru is cloud software for martial arts schools, dojo operators, and associations that need administration built around training progression and family participation. It brings together student and family records, attendance, belt and rank tracking, gradings, syllabus management, forms, waivers, timetables, class booking, and membership-fee collection. Families get a phone-friendly app for schedules, attendance responses, balances, and belt progress, while schools can provide kiosk check-in and maintain compliance records.

The free plan is unusually broad for a small dojo. It includes registration and attendance, gradings and syllabus, timetable and kiosk tools, forms and waivers, and member payments through the school's Stripe account. A 30-day trial is available without a card, although text messages require a card during the trial and on the Free plan. The Subscription plan supports up to 20 active students, with additional active students billed separately from the 21st and no ceiling or higher pricing tier listed in the plan structure. An AI helper adds daily reading of dojo numbers and a natural-language action box.

Kozaru's strongest fit is a family-oriented school that wants martial-arts-specific records rather than general gym software. Shared family purses, multiple children, belt progression, grading readiness, class booking, waiting-list notifications, and spreadsheet and calendar-feed exports cover the operational details that matter to smaller schools. The main trade-offs are platform and payment fit: it is offered on the web, and membership billing runs through the school's own Stripe account. Schools needing broader platform coverage, a different payment setup, or always-on support should consider an alternative. Small dojos that value family management and can work within Stripe should find the feature mix practical.

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Kozaru pricing

All 4 Kozaru plans and prices →

Kozaru fact sheet

Kozaru integrations

Kozaru lists 1 integrations on its own site.

• Stripe

Alternatives to Kozaru

• BJJLINKA broad BJJ academy platform covering students, operations, billing, and curriculum.9.4
• Kombat EvolveA broad academy platform for progression, scheduling, billing, CRM and mobile access.9.3
• QuickKicksBroad dojo management with strong progression, billing, family, and growth tools.9.2

See all Kozaru alternatives →

Featured on iTechGuides

Kozaru is listed in our Martial Arts School Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update