How so? They are Japanese and RPG's...Jrpg.
That's what I meant as well by calling them "JRPGs". However, I do kind of understand where that poster is coming from, since JRPG is more of a style of game than just simply any RPG made by Japanese devs. I can see how MHW and Nier don't totally fit that style. Not the way NNK2 and P5 do at least.