Hiroyuki Tetsuka Is One Of Japan's SCARIEST MMA Fighters 😨

Hiroyuki Tetsuka (Middleweight) MMA Profile - ESPN

手塚 裕之に関する最新ニュース、最新動画を随時更新中！

手塚 裕之に関する最新ニュース、最新動画を随時更新中！

This Video Will Change Your Mind About Grappling 😳

The HUGE KNOCKOUT That Ended Agilan Thani vs. Hiroyuki Tetsuka 👊😳

Hiroyuki Tetsuka Is One Of Japan's SCARIEST MMA Fighters 😨

Japanese Beast goes wild 🤪 Before Hiroyuki Tetsuka returns to action at ONE Fight Night 19 on Prime Video this Friday, relive his crazy brawl with Agilan Thani! 🤜💥🤛

Hiroyuki “Japanese Beast” Tetsuka - ONE Championship – The Home Of Martial Arts

Hiroyuki Tetsuka Is A Scary MMA Fighter - ONE Championship – The Home Of Martial Arts

Before you ask yes, he's okay 😂