Genjutsu uses illusions to trick your opponent into seeing things that arent there,like when kakashi makes Sasuke look like he's riddled with kunai.

Taijutsu are physical techniques that dont neccessarily require chakra-essentially,s ophiscated martial arts moves.

Ninjutsu is when power manifests itself in physical attacks, like when naruto invokes the Art of the Doppleganger(or,in the anime,Clone jutsu).

The Word naruto refers to the fishcakes that float in ramen ,his favorite food.A name like that leads him to think with his stomach,and gut reactions serve well in battle but cause problems elsewhere.Oh and the fishcakes usually have pink spiral centers-more whirlpools!