EDIT: Suddenly, the more I listen to it, the more I think of old school Ayumi Hamasaki o___o;
The chorus is very Evolution, isn't it?
Otherwise, yeah, this is like the most unoriginal song ever. Mostly Shouganai, with aforementioned Evolution, and the bridge is As For One Day(
). Rap is more syncopated than more H!P rap, which is nice.
Just, come on. This is way too soon for as the amount of rehash they have in here.