Ok theory first.
-What is ninjutsu? what kind of energy it uses?
-How is that energy composed, how can you increase it?
-Any examples of ninjutsus you liked in the series?
-perform in detail an E-rank ninjutsu
-anything else you may want to add.
-What is ninjutsu? what kind of energy it uses?
-How is that energy composed, how can you increase it?
-Any examples of ninjutsus you liked in the series?
-perform in detail an E-rank ninjutsu
-anything else you may want to add.