Janki Mahjong Score Tracker
A free web application for tracking Japanese Mahjong scores across teams, leagues, and tournaments.
Janki helps Mahjong groups record session results, calculate standings with proper Japanese scoring rules (Uma, Chombo), and share rankings with players. Team admins can manage members, submit scores, export results, and connect a Discord bot for automated score entry. For one-off events, run a tournament with pre-generated sessions, fixed or Swiss-style pairings, and live standings on a dedicated page.
Features
Team Management
Create teams, add members, and assign multiple admins to manage your league.
Tournaments
Run one-off events with pre-generated sessions, fixed or rank-based pairings, hybrid modes, substitute support, and standings on a dedicated tournament page.
Japanese Scoring
Automatic Uma placement bonuses, Chombo penalties, and tie handling per session.
Standings & Stats
View all-time, monthly, and yearly rankings with per-player game history and charts.
Discord Bot
Record scores directly from Discord channels via our integrated bot API.
Export
Download standings as CSV or PDF for sharing and record keeping.