The art is changing time passed and Taichi still looks like a kid…

I heavily disagree. Taichi doesn't look more child-like than most other characters. Just be honest and say you hate the art style

I don't think he looks like a kid, it's just the artstyle. but his face does look less masculine compared to the 1st volume unfortunately

Ummm no… the art style has gotten better, don’t make statements on my behalf.

I agree, I was being slightly hyperbolic, but not by much