hololive

For a start, this costs even more than a Wusthof of equivalent size. So that's very silly. Buy a knife for using to use; buy a show-off decorative piece for showing off.

The hooks on the spine are going to make a bugger to clean and crud will get caught in the gaps constantly. The pointy ends on them will also be a mild hazard to the user at all times, especially if you're ever going to handle the knife by its spine.

The elephant in the room, though, is that unless my eyes are mistaken the surfaces of the blade are not flat. There's a visible stairstep in it at the composite joint between the edge and the body of the blade, which appears to be raised by a couple of mm. There's a reason kitchen knives have never been designed with fjords in them -- In addition to crap getting stuck in there it will also seriously impact the slicing performance of the knife. You're going to bonk this stairstep against whatever you cut with it, and the little nubbins on it will humpity-bump over things as you draw the knife down against the work, as well.

If it is designed how it appears, that is incredibly dumb. How awful this will be to use is kind of hard to put into words.