Ninkai Incident is an idle card game. Cultivate your ninjas, form up your teams and create your legendary story!

[Let Ninjas Fight for You]
Meet those famous and powerful ninjas! They make your adventure easier.

[A Good Team Matters the Most]
Elements counter each other, and matching skills to get better results! Form up a team depend on your opponents!

[Grab Treasures in Trials]
It's dangerous, but the rewards are worth the risk! Only strongers can get the loots!

[Rank up in Cross-server]
Are you ready to defeat more opponents? Prove your strength!