Anime / Taboo-Tattoo

Taboo-Tattoo is a Fighting Series by Shinjirou about a boy who is given an odd tattoo on his palm by an old man whom he saves from a thug. Not long after this boy, Seigi (AKA Justice) got it, he meets a mysterious girl, who punches him in the face, and later steals his phone. Running after her gets him more than he bargained for, though, and he ends up drawn into the beginning of what might be the start of international war...

Became an anime starting in the summer of 2016.