Skip to main content
Tatsuya Hayama

Personal Info

Known For

Acting

Gender

Male

Birthday

December 24, 1991(34)

Place of Birth

Yokohama, Kanagawa, Japan

Also Known As

TatsuyaTetsuyaKansukeDowkiHaruyuki
Website

Tatsuya Hayama

Acting

Biography

Tatsuya Hayama, better known by his ring name DOUKI, is a Japanese professional wrestler signed to New Japan Pro-Wrestling (NJPW), where he is a member of the House of Torture, having joined the group in 2025. He was previously part of Suzuki-gun from 2019 until its disbandment in 2022, then joined Just 5 Guys in early 2023, which later became Just 4 Guys before the group disbanded in 2025. He is a two-time IWGP Junior Heavyweight Champion and a one-time IWGP Junior Heavyweight Tag Team Champion with fellow House of Torture member SHO.

Known For

Filmography