Does this have harem? Or romance?(pls say no)

Okey so. There’s a girls that are like blushes cause of him etc. But don’t worry he doesn’t even bait an eye and have romantic feelings with them. So basically you can say NO HAREM AND NO ROMANCE. Story is more focused on the fights and plot. And OMG the art is just beautiful. So give it a shot. (づ￣ ³￣)づ