Ninja-kun Ashura no Shou/Enemies

Basic Enemies
All basic enemies can be killed with one hit. Ninja-kun can run into them without getting killed, although he may be stunned. Ninja-kun can also stun these enemies by dropping on top of them. With the exception of Armor, all enemies can be killed anytime. In order to kill Armor, it is necessary to stun it first, and then kill it before the stun wears off. When Ninja-kun kills one of these enemies, they leave a scroll behind. Each scroll is worth 100 points more than the points displayed when the scroll is collected.

Fiery Chariot
If you take too long to complete a stage, or remain in one place for too long, a wheel of fire will appear on one side of the screen and fly across to the other side. As it crosses, it rises or falls with the height of your ninja. Touching the wheel is lethal. The wheel will appear whenever you remain in one place for more than ten seconds, or if your timer drops down to 20 seconds remaining. When the timer reaches 0 seconds, the wheel will become much faster and more aggressive, making it much more difficult to avoid.