- How to register your CARD GAME ID and link with a KONAMI ID
- I already have a KONAMI ID, how do I link my COSSY ID / CARD GAME ID number?
- Generating a KONAMI ID
- If you do not have a CARD GAME ID / COSSY ID
- If you have not registered your CARD GAME ID / COSSY ID
- If you have registered your CARD GAME ID / COSSY ID on the Website and have forgotten your CARD GAME ID / COSSY ID Password
- If you do not remember your KONAMI ID Password
- I have logged in, but I see a different number than the one I usually have, how do I fix that?
How to register your CARD GAME ID and link with a KONAMI ID
Please go to https://cardgame-network.konami.net/
If the website appears in Japanese, you can change it to a different language right in the top right corner of the page.
Once you do this, please select your country.
Next you will see the age verification screen. If you are younger than 12 years of age, you will not be able to register for a Card Game ID:
Next you are asked if you accept the terms and conditions:
Once you do this you should now see this:
Click “Sign In”.
The next screen might show up in Japanese, you can easily switch it on the top right corner of the page:
Switch it to your language and Country. Please note that you must do this in the right Country, else you will register your KONAMI ID to a different country and will be unable to change it.
Tick the box “Do not show from next time”. Click on “Next”.
This is the login screen:
If you do not have a KONAMI ID, click on Generate KONAMI ID, and skip to: Generating a KONAMI ID.
I already have a KONAMI ID, how do I link my COSSY ID / CARD GAME ID number?
If you already have a KONAMI ID, you can login using your Login Details.
Once you login to your KONAMI ID you will be able to link your COSSY ID / CARD GAME ID with your KONAMI ID.
The following screen appears:
If you play Yu-Gi-Oh! Duel Links you may have already created a KONAMI ID to access certain features. If that is the case, you can also use that KONAMI ID for KCGN / NEURON.
If you don’t have a KONAMI ID and you clicked on “Generate a KONAMI ID”, the following screen will show up:
Important! Please make sure to:
• Add a valid e-mail address – without it you will not be able to confirm the security code sent to verify your ID;
• Remember which security question you select and which security answer you provide. This is important as it will be necessary in case you need to recover your password. The security answer is case sensitive.
Once you fill in the details you will need to input the 6 digit code and click “Next”:
Next, if you have a COSSY ID or a CARD GAME ID, you will need to input the information on the back of the card:
Once this is done, you have successfully created your KONAMI ID and linked it with your COSSY ID / CARD GAME ID!
You can now find your CARD GAME ID on https://my.konami.net:
You can also find it on the https://cardgame-network.konami.net, after logging in:
If you do not have a CARD GAME ID / COSSY ID: by clicking on I do not own CARD GAME ID, you will have a number assigned to you.
If you have not registered your CARD GAME ID / COSSY ID on the Website: on the back of your CARD GAME ID / COSSY ID Card, you have a 5 Digit Passcode. Please use this code in the password field.
If you have registered your CARD GAME ID / COSSY ID on the Website and have forgotten your CARD GAME ID / COSSY ID Password: please contact us. You will need to provide us with:
• CARD GAME ID / COSSY ID
• Date of Birth
• Username on the CARD GAME ID / COSSY Website
• E-mail registered on the CARD GAME ID / COSSY Website
• Address registered on the CARD GAME ID / COSSY Website
• Security Question / Answer on the CARD GAME ID / COSSY Website
We will then issue a new password that you will have to change once you are connected.
If you do not remember your KONAMI ID Password: try to reset your KONAMI ID Password on the https://my.konami.net page. If you’re unable to reset your KONAMI ID password, you will have to contact the KONAMI ID support.
I have logged in, but I see a different number than the one I usually have, how do I fix that?
In case you have logged in and generated a new number, rather than linking with your existing number, please follow the steps below.
I’m using a desktop / laptop PC
Log in to the KONAMI ID page:
Click on “Card Game ID”:
Then click on “Proceed to the next”.
Click on “Separate”.
This will unlink the current COSSY ID / CARD GAME ID, allowing you to then register the right number. Follow the steps here to register.
If you are using a Mobile Device, tap here and select Card Game ID and then Card Game ID Registration:
You will see:
Tap on “Next”:
Tap on “Cut off”.
This will unlink the current COSSY ID / CARD GAME ID, allowing you to then register the right number. Follow the steps here to register.