The main character of the manga/anime, Blue Period created by Tsubasa Yamaguchi.
Description:
In his second to last year of high school, the dispassionate but studious, Yatora Yaguchi finally finds a calling in art. With no prior art experience, he decides to work towards to applying to an art university. A decision with potentially disastrous results.
Person A: Yatora Yaguchi is so cool!
Person B: It’s so inspiring how he strives to be a better artist!