Agari: Riichi Mahjong Trainer

New: Learn Riichi — a guided beginner course, from your first tile to your first win. Plus the scoring engine, what-to-discard drills, calculator, and yaku reference.

Agari is a focused riichi (Japanese) mahjong trainer that turns the two hardest skills at the table — scoring a hand and choosing the right discard — into fast, endless practice.

NEW — LEARN RIICHI FROM ZERO A guided course, built in. Fourteen illustrated lessons across five chapters take you from your very first tile to your first win — the goal of the game, reading a hand, sets and waits, yaku, scoring (han and fu), and tile efficiency — each with a worked example hand and a quick check. New to riichi? Start here.

A SCORING ENGINE YOU CAN TRUST Every hand is scored by a complete rules engine: yaku and yakuman detection, fu counting, the han/fu score ladder, dealer and non-dealer tsumo/ron splits, honba, and the house rules that actually matter (aka dora, kuitan, kiriage, kazoe). It always reports the highest-scoring reading of your hand.

TWO PILLARS, ONE APP • Score training (点数計算) — read a hand, then answer the fu, han, or final score. Graded from Beginner to Yakuman. • Efficiency (何切る) — you've just drawn a tile; pick the discard that keeps you widest. Every choice is graded by real acceptance (ukeire) counts.

ENDLESS, NEVER-REPEATING PROBLEMS Problems are generated and verified by the engine itself, so you never run out — and every answer is provably correct.

LEARN FROM YOUR MISTAKES Missed problems come back on a spaced-repetition schedule keyed to the underlying skill, not the exact hand. A weak-spots view shows precisely which yaku, waits, or shapes need work.

A CALCULATOR FOR THE TABLE Build any hand — open or closed, with pon, chii, and kan — set the winning tile, seat and round winds, riichi, and dora, and get an instant, fully broken-down score.

A FULL YAKU REFERENCE Every yaku with its Japanese name, han value, and a worked example hand — searchable, and verified by the same engine.

• Authentic tile art • Japanese and English • Works fully offline • No account, no ads, no data collection

Agari Pro is available as a monthly auto-renewing subscription (with a 3-day free trial for new subscribers) or a one-time Lifetime purchase. Pricing is shown in the app and on the App Store product page. Payment is charged to your Apple Account at purchase; a subscription renews automatically unless canceled at least 24 hours before the end of the period, and can be managed in your Apple Account settings. Terms of Use: https://evelaina.com/agari/terms Privacy Policy: https://evelaina.com/agari/privacy