【Fourth In the Ninja kato Series!】

2D Action Game!
Robot Ninja Kato's training has entered the final stages!

This time, Kato's training is to conquer over 50 floors to reach his master!
Dodge the approaching cannonballs and use items to conquer all floors!
Conquer high-difficulty floors to receive high marks!

After clearing all stages, Kato will take on an even more difficult stage.
When all training is completed, Kato will make new history!

-- Items that support Kato ---

【Normal items】

Recover life points/Transform into invincible/Earn coins/Erase cannonballs

【Rare items】

1UP/Transform into invincible/Go through walls/Turn cannonballs into coins