ノー・ガンズ・ライフ ノーガンズライフ nogunslife
A manga about [[Inui Juuzou]], a [[gun]]-headed [[cyborg]] P.I./Troubleshooter in a post-war dystopian cyberpunk city. 

Or, as one of the very Engrishy taglines puts it, "SF hard-boiled the gunsmoke drifts muzzle talks".
no guns life