Introducing convenient mahjong tools from China, the birthplace of mahjong.
This product is for fully automatic mahjong tables; it uses the rattling motion during shuffling to automatically clean the tiles, making it a convenient item.
It automates shuffling, cleaning, and stacking, allowing you to enjoy a half-game without stress.

A fluffy material similar to cotton.
The yellow ball is a cleaning ball.
White balls are used to absorb and wipe away floating dirt and stains.
The effect lasts approximately one month per set, depending on usage frequency.
Our company offers two types: one for one month and another for two months.
Moreover, we provide both a standard set and a thorough cleaning set, giving you four product options.

By placing the product inside the fully automatic table and mixing it during shuffling, the yellow balls lift dirt from the tiles through friction, while the white balls wipe away the floating dirt simultaneously.

Using this product provides three major benefits.
It cleans and sterilizes the tiles, disinfects, and reduces noise during automatic shuffling, decreasing the unpleasant metallic sound.


The significant cultural difference between Chinese and Japanese mahjong, which previously made the product difficult to use, was mitigated by choosing the smallest size.


One major issue when introducing this product to Japan was the difference in tile sizes.
The cultural difference in mahjong is a key factor.
The most common difference is in tile size.
This product was developed mainly for cleaning larger tiles common in China; consequently, the size of the balls is also large, making it difficult to use with standard 26mm Japanese fully automatic mahjong tables.


We adopted the smallest size, choosing a diameter of 6mm.
Although the size may still pose some difficulties, you can cut the balls with scissors to make them smaller or pinch and trim them to your liking.
The ease of customizing the material is another excellent feature of this product.


We paid particular attention to the ratio of the white cleaning balls, which lift dirt, and the absorbing balls, which pick up dirt, with a focus on using more white balls.
The standard type (9 balls) has 3 yellow and 6 white balls; the thorough type (12 balls) has 4 yellow and 8 white balls.
Our verification revealed that the white balls, which absorb and wipe away dirt lifted from the tiles, are insufficient in number.
All our products use a 1:2 ratio, with more absorbing balls.
They wipe away dirt effectively in a short time.
*From early October 2020, the product will be gradually upgraded to an improved version.
Please be aware of this.


To ensure safer gameplay... For mahjong enthusiasts who love the game, and also for commercial use in mahjong parlors and shops, please make use of this product.

"Precautions" We are not responsible for any accidents or damages caused by using this product.
Please understand this in advance.
Instruction manuals and warranty cards are not included.
This product is intended solely for cleaning tiles during intense games like East Wind or half-game, to reduce dirt during play without interrupting the game.
Please continue to maintain and clean your tables and tiles daily as usual.

During these times, we want everyone to enjoy mahjong hygienically and safely.
We proudly introduce cleaning balls designed specifically for fully automatic mahjong tables, meeting your expectations.
Yellow and white balls.
The yellow ball lifts dirt such as fingerprints, sebum, and grease, while the white ball catches and wipes it away.
The secret is simply placing the balls inside the automatic table.
Using the rotation motion during shuffling, the balls spin along with the tiles; the yellow ball lifts grease, dirt, and fingerprints from the tiles, while the white ball catches and wipes away the floating dirt, stacking neatly on the table.
It also helps reduce mechanical noise during shuffling.
During the rotation of the rattling, it contributes to cleaning the tiles, cleaning inside the machine, and lowering operational noise.

The effect lasts approximately one to two months.
When the entire ball set becomes dark and hard, it’s time to replace them.
They cannot be washed and reused; please remove all and dispose of them as combustible waste.

If you are familiar with the manga that popularized the term "Gun tiles" or "Gun attachment," please try this product.
While many cheating methods exist in mahjong, such as intentionally placing fingerprints on specific tiles for identification, these can be cleaned during shuffling, so this may also help prevent cheating with "Gun tiles."
Please do not misunderstand; always perform daily maintenance and cleaning of your table and tiles before playing, just as usual.
This product is intended to reduce dirt during intense games like East Wind or half-game by cleaning tiles without interrupting the game.

*Set contents: 4 yellow cleaning balls, 8 white absorbing balls, approximately one month’s supply, size (approx.): 6cm (if too large, you may cut with scissors to make smaller).
We welcome mahjong parlors and shops as customers.

*Please do not exchange the balls during shuffling, as it is dangerous.
Partial replacement of only the dirty balls reduces effectiveness; please replace all at once.
Please periodically check that the table is functioning properly.
Depending on the arrival time and lot, specifications and designs may vary slightly.
Please understand this in advance.
Due to display and environmental differences, there may be slight variations in color and appearance.
Thank you for your understanding. 58

Thank you for your understanding.