Shy, the bashful hero, joins Ninja Defenders?!
"SHY" × "Ninja Defenders" Collaboration Rerun is here!

Log in to receive the SHY collaboration character [Ai Tennoji] with a 100% guaranteed reward!
Don’t miss the variety of events and limited-time rewards available throughout the collaboration period!

A defense game unlike any other!
Experience a high-quality roguelike defense game featuring stunningly beautiful ninjas!

Night of the full moon. Infernal Demon March has just begun.
Will you join us in the fierce battle to defend the ninja village?

▶ Smashingly Satisfying Defense Action!
Launch attacks against relentless waves of monsters!
Feel the thrill of total annihilation with spectacular skills and effects!

▶ An array of meow-velous cat ninjas!
Defense game full of cute and adorable cat ninjas!
Master numerous ninja techniques and train the powerpuff ninjas!

▶ Build up your own technique! Easy strategy defense!
From blazing flames to bolts of lightning, master every technique available!
Create your own unique skill combination with only a few taps!

▶ Enjoy the fast gameplay and sweep with zero ads!
We are here to help you get stronger!
Enjoy various daily rewards and sweep away with no ads!

▶ The best Offense is a good Defense! Shinobi Tower Dungeon!
Enter the dungeon to acquire materials needed to strengthen your barrier!
Collect materials to build the most formidable defense barrier!

Join us on the official Discord and begin your 'Ninja Defenders' adventure now!
▶ Official Discord Server : https://discord.com/invite/KWwSq3ftcD