Tatsuya Hayama
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.
Filmography
New Japan Pro Wrestling
NJPW Road to The New Beginning 2026 - Day 6
NJPW The New Beginning In Sapporo 2020 - Day 2
NJPW x STARDOM: Historic X-Over
NJPW Wrestling Dontaku 2024 - Night 1
NJPW Road To The New Beginning 2020 - Night 5
NJPW 52nd Anniversary Event & New Japan Cup 2024 - Day 1
NJPW Best of the Super Junior 26 - Day 15 (Final)
IMPACT Wrestling x NJPW: Multiverse United 2: For Whom The Bell Tolls
NJPW G1 Climax 34: Day 19 (Final)
NJPW Sengoku Lord in Nagoya
NJPW New Year Dash !! 2023
NJPW G1 Climax 33: Day 19 (Final)
NJPW King of Pro Wrestling 2024
NJPW The New Beginning In Sapporo 2024 - Day 1
NJPW World Tag League 2025 - Day 17 (Final)
NJPW Road to Destruction 2024: Day 5
NJPW Wrestling Dontaku 2022
NJPW Wrestle Grand Slam In Tokyo Dome
NJPW King of Pro-Wrestling 2019
NJPW Wrestling Dontaku 2026 - Day 2
NJPW Wrestling Dontaku 2021 - Night 2
NJPW Wrestle Kingdom 19
NJPW Dominion 6.4 in Osaka-jo Hall
NJPW New Year Dash!! 2024
NJPW Road to King of Pro-Wrestling 2025 - Day 3
NJPW The New Beginning In Sapporo 2024 - Day 2
NJPW G1 Climax 30: Day 19 (Final)
NJPW G1 Climax 33: Day 18
NJPW New Japan Cup 2024 - Day 2