TournamentMeister — トレーディングカード大会の運営
tournamentmeister.com
LaunchIndex first observed TournamentMeister — トレーディングカード大会の運営 (tournamentmeister.com) live on 3 October 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
TournamentMeister — トレーディングカード大会の運営 (tournamentmeister.com) was first observed live on 3 October 2026.
TournamentMeister is a SaaS platform for running trading card tournaments—from recruitment to pairings and results—free for organizers and players. It provides end-to-end event management in one service.
Its profile is classified as Developer tool within Technology / Developer tools. Verification detected Next.js.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- tournamentmeister.com
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- TournamentMeister — トレーディングカード大会の運営
- Observed description
- トレーディングカードの大会を、募集から対戦表・結果集計まで一つで回すサービス。主催者も参加者も無料で使えます。
- Detected technologies
- Next.js
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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