Hanebado!

[KrayZ33]

Turn off safe search maybe? Tons of miniskirts (think they are mini-skorts though) and here and there, the dresses that Connie wore.

Maybe I'm wrong. Yonex, a sponsor of the series, probably only makes the clothing we see them wear during practice (multicolor unisex shirts and shorts).

Oh wait...

But that's probably just weirdo pervy Asian companies...

Oh wait...
Nike even has a skirt described as "pure flouncy" in the product name.

They look completely different to the one piece swimsuits though?
On top of that, I doubt they wear that and only that. I can't find people playing half naked in pervy japanese hentai clothing.

https://www.youtube.com/watch?v=UAe1btWkz_M
https://www.youtube.com/watch?v=QLbnary0XQE
https://www.youtube.com/watch?v=HJuRolwJxEw
https://www.youtube.com/watch?v=cjcKlzxuP84
https://www.youtube.com/watch?v=gTTtAlsYiAo
https://www.youtube.com/watch?v=1y4vN_gN3kU

"oh wait"

https://www.youtube.com/watch?v=BDMJUesKlHA

ah nevermind - pervy japanese gaming show, my bad.

That reasoning gets even more retarded if you consider the fact that they are underage highschool girls in their first/2nd year.