Kemono Michi
It has been serialized in Kadokawa Shoten's "shōnen" manga magazine "Monthly Shōnen Ace" since November 2016 and has been collected in seven "tankōbon" volumes . 
<triplet> Monthly Shōnen Ace <subj> Kadokawa Shoten <obj> publisher <subj> "shōnen" manga <obj> main subject