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

Hiroyuki Tetsuka Is One Of Japan's SCARIEST MMA Fighters

Before you ask yes, he's okay 😂

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

ONE Fight Night 21: WATCH: 'Japanese Beast' Hiroyuki Tetsuka trains his balance by throwing down with sumo wrestlers

Hiroyuki Tetsuka (Middleweight) MMA Profile - ESPN

Before you ask yes, he's okay 😂

Japanese Beast Hiroyuki Tetsuka Is PURE ENTERTAINMENT 😱🤯😂

ONE Fight Night 21: His most dangerous weapon - Valmir Da Silva says Hiroyuki Tetsuka's smooth footwork more of a threat than his KO power

Hiroyuki Tetsuka (Japanese Beast), MMA Fighter Page

Japanese Beast Hiroyuki Tetsuka Is PURE ENTERTAINMENT 😱🤯😂

Agilan Thani's Second Chance