[murmur] I was looking forward to an art-style similar to the one when Hokami Natsuki-sensei illustrated Gokutei Higuma, but.
The target audience of Saikyou Jump would be elementary schoolers (boys)? It'd be understandable, everything from plot to art-style should be straightforward, cute and simple.
Lively, lovely, and...well, don't be late to school?