Click here to download the toolkit:

You can run it on Windows, Linux, or Mac OS X.

This program also needs Java 7+ installed.
Click here to download Java
For any questions, concerns, and inquiries, you can send a message to:
Step-by-step guide:
  • Install Java 7+.
  • Double-click the file tsumtsumtoolkit.jar to run it.
    Can't run it?
  • Login your LINE account in the following screen:
    Problems logging in?



  • To try out the toolkit, press "Play"...



  • ... press 30000-50000 coins, and wait until the timer is done.
    Do not open your game until the timer completely disappears.

If you have Java 7+ properly installed, you should be able to double-click tsumtsumtoolkit.jar to run it.

Please choose what problems you are encountering:
  • tsumtsumtoolkit.jar opens up in WinZip/WinRAR,
    shows 2 folders: com and META-INF
  • Error: main class not found
  • Error on OSX: Unidentified developer
  • None of the above
Please choose what error you are encountering:
  • I don't know my LINE email/password
  • I log in via Facebook
  • Error message: Tsum app not authorized
  • Error message: LINE Login Failed
  • None of the above
If you logged in via Facebook, the LINE email field may be empty and will need to be set.

You can set your LINE email (and change your password) on the LINE app:
You can change your LINE password on this screen as well.

If you cannot login to your Tsum Tsum account using your LINE email, you might be playing as Guest.

You can check this by changing your displayed profile name or display picture on the LINE app. This should change your name and picture in the game.

If you are just named "Player", you are playing as Guest.

You can link your game account to a LINE account by pressing the invite button:



If your game has NO invite button, this means you entered an age below 13 upon installing the game, and as such, you are blocked from using a LINE account.

In that case, you will have to reinstall the game and select an allowed age (preferably above 18).

Take note if you are playing as Guest and you reinstall the game, you will lose all game progress.
This can mean two things:
  • Your LINE email or password is incorrect.
    Please check your LINE email on the LINE app.
    Also, changing your LINE password also sometimes fixes this problem.
    Click here for more info
  • You tried to login with an incorrect email/password around 3 or more times.
    This will cause all further login attempts to be blocked for 24-48 hours.
    Please try again later.
If you have Java 7+ properly installed, you should be able to double-click tsumtsumtoolkit.jar to run it.

If it instead opens up in WinZip, WinRAR or some other zip-software, you need to fix it so that .jar files run in Java instead.

Jarfix can do this automatically for you.
Click here to download
You will need to install Java version 7 or 8.

Click here to download the latest Java
If you encounter an error message like this:


Follow these steps:
  • Control-click or right-click tsumtsumtoolkit.jar
  • Select "Open" from here:
  • You will now get an option to continue running the program.