Ninjas only move, and don't attack the ninja girl.
The ninja girl attacks ninjas with the throwing stars.
{ Level3-6 }
Ninjas throw the throwing stars.
The ninja girl avoids this by the smoke screen, and attacks ninjas with the throwing stars. (Figure 4)
[ Figure 4. The ninja girl attacks ninjas with the throwing stars ]
{ Level7-8 }
Ninjas throw the throwing stars.
Moreover, ninjas attack the ninja girl and then ninjas shake the sword to the ninja girl. (Figure 5)
[ Figure 5. Ninjas attack the ninja girl ]
The ninja girl avoids this by the smoke screen, and attacks ninjas with the throwing stars and the sword. (Figure 6)
[ Figure 6. The ninja girl attacks ninjas with the sword ]