# 麻雀点数道場 by UFAS.inc > A serious practice app for learning Mahjong scoring by breaking down the points within each hand. Practice drills that simulate actual gameplay with vocalizations. Canonical page: [https://chrome-stats.com/d/com.tensudojo](https://chrome-stats.com/d/com.tensudojo) ## Overview - **ID:** `com.tensudojo` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** UFAS.inc - **Category:** EDUCATION - **Downloads:** 6 - **Last updated:** 2026-07-21 - **First published:** 2026-07-08 - **Publisher country:** JP - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.tensudojo) - **Website:** [https://hamanuuu-ux.github.io/tensudojo-legal/](https://hamanuuu-ux.github.io/tensudojo-legal/) - **Privacy policy:** [https://hamanuuu-ux.github.io/tensudojo-legal/privacy.html](https://hamanuuu-ux.github.io/tensudojo-legal/privacy.html) ## Description A practice app designed to eliminate the problem of "being able to play mahjong but struggling with score calculation."

[A hardcore learning experience based on actual game standards]
Using M-League rules as the default, the app clearly indicates differences between organizations (counted yakuman, double yakuman, rounded-up mangan, consecutive wind tile pair) and allows switching settings. The questions are limited to hands under mangan that require point calculation, and dora tiles are shown using actual dora indicator tiles. You'll also learn score declaration in the same format as actual games, such as "1300 all" and "800/1600."

[5 ways to learn]
■ Basics of score calculation: Learn the system from the base tile to the score table in one page.
■ Drills: Four levels from beginner to professional, infinitely regenerative. This app provides more examples of the "easily mistaken range" of 40-100 points.
■ Point Breakdown Preview: Learn the calculation process using flashcards with random hands.
■ Point Reference Chart: Refer to 1-4 han x 11 points + mangan and above at any time.
■ Progress & Weaknesses: Visualize your "weakness with 30 points."

【Series App】
Mahjong Point Dojo is the third app in a series that "supports all aspects of your mahjong life beyond matches." It will integrate with future account linking for features like "what to discard" sharing, scheduling, and performance management.

【Privacy Focused】
Learning data is stored only locally on your device. No ads or analytics tools are included.


Operated by: UFAS.inc

【Recommended for those who:】
- Struggle to calculate scores and declare them in mahjong parlors or friendly matches
- Constantly ask "7700? 8000?" during casual or informal mahjong games
- Want to learn the rules of competitive mahjong correctly
- Still struggle to understand point calculation even after reading mahjong books

【Operating Environment】
- Android 5.0 (API 21) or later
- Compatible with smartphones and tablets ## Rankings - #2,933,757 — Overall ## Similar extensions and apps - [麻雀点数計算道場](https://chrome-stats.com/d/com.mahjongtutor.learn) — 2 users - [麻雀点数計算マスター 麻雀点数計算初心者のための入門アプリ](https://chrome-stats.com/d/com.staminatech.mahjongstudy) — 56,970 users - [麻雀点数計算パラダイス](https://chrome-stats.com/d/xyz.bouoexpress.MahParaA) — 7 users - [麻雀点数計算練習 ～覚えられる、速度向上](https://chrome-stats.com/d/com.mahjongscorepractice.app) — 412 users - [麻雀点数計算 超実践問題集【点数計算 実践練習の決定版】](https://chrome-stats.com/d/com.BarbaroiWare.MahjongScoreDrill) — 61,417 users - [麻雀点数計算](https://chrome-stats.com/d/com.sffactory.mahjongscorecalculation) — 297 users - [麻雀スコア -点数/収支集計アプリ](https://chrome-stats.com/d/com.shunfurukawa.mahjong_calculation_table) — 27,263 users - [麻雀自動卓｜点数計算](https://chrome-stats.com/d/com.remm.mjautotable) — 312 users - [麻雀点数計算・得点表示｜ずんだもん実況](https://chrome-stats.com/d/com.saku.mahjongscore) — 143 users - [Mahjong Instant Score Training](https://chrome-stats.com/d/com.hi12801280.mahjong_score_trainer) — 28 users - [雀ゼミ 麻雀点数計算マスター](https://chrome-stats.com/d/com.quppkobo.MahjongScoreTraining) — 252 users - [Riichi Mahjong Score Trainer](https://chrome-stats.com/d/com.tcw.riichimahjongscoretrainer) — 221 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.tensudojo)