Masterless design inside of book

Viewers have been complaining about not knowing what type of art is inside the Masterless Technique book. Well here's a character sketch of Master Shinku one of the main protagonist in the comic. This was his first sketch work drawn by the great [link]
I will be posting more character reference sketches from the manga/comic. You the viewer will know what to expect when you finally purchase a copy. I wanted it to be a surprise, but I'll show a little peek.lol link to buy the book here [link]