Tatsuya Hayama
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.
Personal Details
Also Known As
Movies (50)
NJPW Wrestling Dontaku 2026 - Day 2
as DOUKI
2026
NJPW Road to Wrestling Dontaku 2026 - Day 8
as DOUKI
2026
NJPW Road to Wrestling Dontaku 2026 - Day 7
as DOUKI
2026
NJPW Road to Wrestling Dontaku 2026 - Day 6
as DOUKI
2026
NJPW Road to Wrestling Dontaku 2026 - Day 5
as DOUKI
2026
NJPW Road to Wrestling Dontaku 2026 - Day 4
as DOUKI
2026
NJPW Road to Wrestling Dontaku 2026 - Day 3
as DOUKI
2026
MLW & NJPW Present CMLL Fantastica Mania USA 2026
as DOUKI
2026
NJPW Sakura Genesis 2026
as DOUKI
2026
NJPW Road to Sakura Genesis 2026 - Day 5
as DOUKI
2026
NJPW Road to Sakura Genesis 2026 - Day 4
as DOUKI
2026
NJPW Road to Sakura Genesis 2026 - Day 3
as DOUKI
2026
NJPW Road to Sakura Genesis 2026 - Day 2
as DOUKI
2026
NJPW Road to Sakura Genesis 2026 - Day 1
as DOUKI
2026
NJPW New Japan Cup 2026 - Day 12 (Final)
as DOUKI
2026
NJPW New Japan Cup 2026 - Day 11
as DOUKI
2026
NJPW 54th Anniversary Event & New Japan Cup 2026 - Day 3
as DOUKI
2026
NJPW New Japan Cup 2026 - Day 2
as DOUKI
2026
NJPW New Japan Cup 2026 - Day 1
as DOUKI
2026
NJPW Road to The New Beginning 2026 - Day 10
as DOUKI
2026
NJPW Road to The New Beginning 2026 - Day 9
as DOUKI
2026
NJPW Road to The New Beginning 2026 - Day 8
as DOUKI
2026
NJPW Road to The New Beginning 2026 - Day 7
as DOUKI
2026
NJPW Road to The New Beginning 2026 - Day 6
as DOUKI
2026
NJPW Road to The New Beginning 2026 - Day 5
as DOUKI
2026
NJPW Road to The New Beginning 2026 - Day 2
as DOUKI
2026
NJPW Road to The New Beginning 2026 - Day 1
as DOUKI
2026
NJPW Yuji Nagata Produce Blue Justice XVII ~ Aoyi Transition ~
as DOUKI
2026
NJPW New Year Dash !! 2026
as DOUKI
2026
NJPW Road to Tokyo Dome 2025 - Day 3
as DOUKI
2025
NJPW Road to Tokyo Dome 2025 - Day 2
as DOUKI
2025
NJPW Road to Tokyo Dome 2025 - Day 1
as DOUKI
2025
NJPW World Tag League 2025 - Day 17 (Final)
as DOUKI
2025
NJPW Purge Night of Torture
as DOUKI
2025
NJPW New Japan Road in Anjo 2025
as DOUKI
2025
NJPW Hiroshi Tanahashi ~ Final Homecoming
as DOUKI
2025
NJPW Super Junior Tag League 2025 - Day 8
as DOUKI
2025
NJPW Super Junior Tag League 2025 - Day 7
as DOUKI
2025
NJPW Super Junior Tag League 2025 - Day 6
as DOUKI
2025
NJPW Super Junior Tag League 2025 - Day 5
as DOUKI
2025
NJPW Super Junior Tag League 2025 - Day 4
as DOUKI
2025
NJPW Super Junior Tag League 2025 - Day 3
as DOUKI
2025
NJPW Super Junior Tag League 2025 - Day 2
as DOUKI
2025
NJPW Super Junior Tag League 2025 - Day 1
as DOUKI
2025
NJPW New Japan Road in Ishikari 2025
as DOUKI
2025
NJPW Road to King of Pro-Wrestling 2025 - Day 4
as DOUKI
2025
NJPW Road to King of Pro-Wrestling 2025 - Day 3
as DOUKI
2025
NJPW Road to King of Pro-Wrestling 2025 - Day 2
as DOUKI
2025
NJPW Road to King of Pro-Wrestling 2025 - Day 1
as DOUKI
2025
NJPW Destruction In Kobe 2025
as DOUKI
2025