One pair at a time. A moment to unwind.

Komorebi Shanghai (こもれ日の上海) is a single-player mahjong solitaire puzzle with a calm Japanese atmosphere. Find matching pairs, uncover the tiles beneath, and take your time.

How to play

In development · Preparing for release
For iOS / Android

Illustration using original tiles from the app. This is not a gameplay screenshot.

A MOMENT FOR YOURSELF

Take your time. Find your next pair.

There is no time limit. Start with a small tutorial board, then work through layered puzzles. When you get stuck, pause and look at the board another way.

No mahjong scoring or winning hands to learn. Just find a pair, make a little space, and enjoy the next move.

Stages, plus one tutorial: 30
No time limit: No rush
Save your board on your device: Resume

HOW TO PLAY

Three steps to a clear board.

Find a free tile

Choose a tile with no tile overlapping it above and at least one open side, left or right.

Make a pair

Remove two free tiles with matching faces. Any two flower tiles also match, as do any two season tiles.

Clear the board

Remove every tile to finish. The order of your choices opens up the layers underneath.

A LITTLE HELP

A little help when you need it.

Hint & undo

Find a currently available pair or undo a normal pair removal. You can also restart the stage.

Reveal

Temporarily highlight a chosen tile type, including tiles hidden beneath other layers.

Pair removal & shuffle

Use your items to remove a chosen pair or rearrange the faces of the remaining tiles.

Reveal, pair removal, and shuffle consume items from your inventory. Hints show a currently available pair; they do not guarantee that subsequent moves will clear the board.

PLAY YOUR WAY

Make yourself comfortable.

Room to see the board

Landscape play, with zoom and pan to inspect the layers.

Pick up where you paused

Your board and progress are saved on your device. The main game works offline.

Set the mood

Adjust music, sound effects, and vibration separately, or reduce visual effects.

QUESTIONS & ANSWERS

Frequently asked questions

Do I need to know mahjong?

No. There are no winning hands or points to calculate. The tutorial explains which tiles are free and how to match pairs.

Is this a multiplayer game?

No. It is single-player mahjong solitaire, without competitive play, leaderboards, or account registration.

Are there ads or in-app purchases?

Ads are disabled in the current prerelease version, and there are no paid items or ad-removal purchases. Ads between stages and optional rewarded videos are planned for a future version. This page and the privacy policy will be updated when they are introduced.

Can I transfer progress to another device?

The app does not provide cloud sync or a data-transfer feature. Recovery of progress and items after reinstallation or a device change is not guaranteed.

Where can I download it?

We are preparing the iOS and Android releases. Store links will appear here when the game is available.

COMING SOON

A quiet puzzle, on its way.

The release date and distribution regions have not been announced. Features shown here are in development and may change before release. The app interface is currently in Japanese.

Contact & support