I have a few items from the Nishikori line from around 2019 and they've been pretty good.
These black with blue trim shorts:
And this polo:
The shorts I wear to play in now and then, they are more soft knitted material and the pocket has sweatband material in side, so over all it's a bit heavier to play in when hot outside. I wear them to the gym a lot. Good quality and an interesting look with the blue band. They don't have a spandex insert like KN's in the photo, I think he was just wearing matching spandex.
The polo is real nice but the sections of color have stitched seams that are kinda prominent and they are fine for casual wear but I've never played in it. It really looked good with that early Pegasus 35 Turbo that has a
similar orange color running down the center.
I wear a M/L in US tops and a M in shorts and these came from Japan via big auction site, so my top is a L , but my shorts are a M. I also have the red Uniqlo Fed polo with the plaid/window pane pattern and Swiss flag, which has a weirder cut to it with rounded hems. All of these have heat transferred logo patches which you have to baby a bit, I only hang dry them. But it's been 5 years or so and they still look great.