Looks like I want you down - http://shop.fightplace.com/product_info.php?products_id=272

Nothing comes close to figthplace, but if you're into wedgies try UCW's videos - almost all feature them. Also some of bg east, too.

Fightplace's videos have plenty of brief accidental nudity - check out Debt Collector, Sunny Afternoon Wrestling 8, Next Level Fighting, Slipping oil wrestling…

The video's great, thank you for the upload legis 

I don't think there is another fully asian wrestling company, but you should check :

Visitor from far east from fightplace

https://www.gaytorrent.ru/details.php?id=3e1614672d534d399e6a761ea76e1e0da092e1ce3f43135b

Andy from UCW though all of them are old vids

https://www.gaytorrent.ru/details.php?id=d7f6df1ae912d9e19e6a761ea76e1e0d5492f2193bc75672
https://www.gaytorrent.ru/details.php?id=c3a338df7d8f16969e6a761ea76e1e0d8eb4d4cf8dc4f6b1
https://www.gaytorrent.ru/details.php?id=12d64f2d5c69c7719e6a761ea76e1e0d4f5c018aff5beef2

also Hiro from UCW

https://www.gaytorrent.ru/details.php?id=413eef0dc04778f09e6a761ea76e1e0d6f9996060f63b8cf
https://www.gaytorrent.ru/details.php?id=2b26dff6a6ca1af69e6a761ea76e1e0d1ec89924173a5161
https://www.gaytorrent.ru/details.php?id=1b32e977fe7b182a9e6a761ea76e1e0d70743996aac6f745

W&L have an asian wrestler but their videos are hard to find

https://www.gaytorrent.ru/details.php?id=1e81b75c9b2c922e9e6a761ea76e1e0d195cd6afceb1c7b3

You should check fightplace, most of their vids contain some gutpunching. Skybo is another popular company but their videos are more about wrestling/dominating and posing rather than actual punches. Fightingkids videos contain "punches" but they are very fake and I doubt that's what you're looking for , but then Untamed Creations and Boys' are also fake and if you enjoy them you might like fightingkids too - you should know though that all their wrestlers are under 18, over 18 go to Untamed.
Oh and Rock Hard Wrestling vids feature gutpunches too - and on top of that you will find familiar names and faces like Axel, Eli and Jake Jenkins + some more… but UCW/bgeast are the best at gutpunching action, bgeast even has a whole series dedicated to it.

He's also on Rock Hard Wrestling. Also he did FCL matches (a branch of UCW - same wrestlers but themed and without dirty moves) but the company closed.