If all the shichimi on either side are the same, tapping the connected shichimi will merge them into the tapped position and double the number. This is your score.

You can link to Twitter and tweet your score, and share your game status.

Awesome features

Modern interface

By pressing the hamburger button in the upper left corner, the settings screen will appear.

Easy to use

You can see the scores of other players around the world, as well as your own scores so far, and use them to improve your game. You can also view the purchase screen for billing items from here.


We will provide new features every day. To provide a game that all players can enjoy.


We have a moderate selection of a wide variety of items. If you have any questions about billing, please contact us. You can always restore your items. There are instructions at the bottom of the page on how to restore them, so please contact us in case of emergency!👮‍♀️

To purchase billing items, select "item shop" from the above screen, and the image screen on the right will appear.💰

Apple iOS

Chain merge Flow

Use Item

Buy Item Flow

Restoration Item Flow

If you want to know a little more

If you have any questions, please contact us by clicking the "Contact" button.