Hajiki Coin Duel is a strategic physics game rooted in hajiki — the ancient Japanese art of coin flicking.

Sit down at a beautifully crafted table, choose your coins, and go head to head against the AI, a real opponent online, or a friend sharing your device. Flick your coins to strike your opponent's. Land a clean hit — both coins stay on the table, no other contact — and you claim theirs. Miss the table with your own coin and they claim it. First to claim enough coins wins the room and earns the reward.

Simple to learn. Difficult to master.

ROOMS

Travel through the rooms of Japan — from a riverside ryokan to a dojo, a chashitsu tea house, a bustling izakaya sake bar, and a samurai's private buke-yashiki chamber. Every room raises the challenge. More rooms and eras coming in updates.

MODES

Training Dojo — learn the mechanics at your own pace, no money on the line.

Speed Challenge — clear the table as fast as you can and post your time to the global leaderboard.

Match Rooms — play versus AI, a real opponent online, or head-to-head over local WiFi with LAN Play — no internet connection needed — and earn a reward for every win.

Pass & Play — no online opponent handy? Share one device and take turns head to head, no account or reward needed.

COINS

Start with a set of five hand-crafted mon coins in bronze, iron, copper, gold and silver. Earn XP to unlock lacquered and glazed ceramic sets. More sets coming in updates.

PROGRESSION

Earn XP with every win. Unlock harder rooms with bigger rewards. Build your balance and take on the highest-reward table.