No no no no no. Bleach is a major rip off of Yu Yu Hakusho. Seriously it's exact.
A delinquent kid meets with a grim reaper who shows/gives him powers. They kill demons for a meet.
They run afoul of demons/reapers with red hair and black hair. Red hair ends up being a friendly ally while black hair is aloof as hell
An overpowered demon/reaper appears and the delinquent has to beat him
Then he runs afoul of a bunch of humans with similar demon/reaper powers.
There's others, but those are the major ones.
It also rips off Aizen's magic jewel from Inuyasha. It's totally a rip off of Yu Yu Hakusho, but it also steals plenty from Inuyasha.