Let's start, please play to test it, and you can start from scratch and see the world in the first gameplay.

Riichi City also has a competition mode, where you can compete with players from the same country and the world, and play against them in the same game.

The challenges in Riichi City are divided into levels and trophies, the player can play with different players to advance to new challenges and level up.

The player can also view the tournament leaderboard and obtain the ranking.

There are also many beautiful characters and mahjong game themes.