Tatsuya Hayama
Department: 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
NJPW Wrestle Kingdom 16: Night 2
2022
NJPW The New Beginning In Sapporo 2023 - Day 1
2023
NJPW The New Beginning In Sapporo 2023 - Day 2
2023
NJPW Sakura Genesis 2023
2023
NJPW x STARDOM: Historic X-Over
2022
NJPW Dominion 6.6 in Osaka-jo Hall
2021
NJPW Best of the Super Junior 26 - Day 15 (Final)
2019
NJPW New Japan Cup 2023: Day 1
2023
NJPW New Years Golden Series 2022 - Day 1
2022
NJPW Wrestling Dontaku 2022
2022
NJPW & NOAH: Wrestle Kingdom 16 - Night 3
2022
NJPW G1 Climax 33: Day 14
2023
NJPW G1 Climax 33: Day 13
2023
NJPW New Japan Cup 2023: Day 3
2023
IMPACT Wrestling x NJPW: Multiverse United 2: For Whom The Bell Tolls
2023
JTO 50th Anniversary for TAKATaichi Together ~ Last TAKATaichi
2022
NJPW G1 Climax 33: Day 17
2023
NJPW G1 Climax 33: Day 18
2023
NJPW G1 Climax 33: Day 19 (Final)
2023
NJPW The New Beginning in Osaka 2024
2024
NJPW The New Beginning In Sapporo 2024 - Day 1
2024
NJPW Wrestle Kingdom 17 Pre-Show
2023
NJPW Sakura Genesis 2024
2024
NJPW New Year Dash!! 2024
2024
NJPW Wrestling Dontaku 2024 - Night 1
2024
NJPW Wrestling Dontaku 2024 - Night 2
2024
NJPW The New Beginning In Sapporo 2024 - Day 2
2024
NJPW G1 Climax 30: Day 19 (Final)
2020
NJPW: Royal Quest II - Night 1
2022
NJPW Wrestle Grand Slam In Tokyo Dome
2021
NJPW: Royal Quest II - Night 2
2022
NJPW New Year Dash !! 2023
2023
DESPE invitacional
2024
NJPW Power Struggle 2021
2021
NJPW Declaration of Power
2022
NJPW The New Beginning in Nagoya
2024
NJPW Presents CMLL Fantastica Mania 2024 - Lucha Libre USA
2024
NJPW New Japan Soul 2024: Day 2
2024
NJPW New Japan Soul 2024: Day 1
2024
NJPW New Japan Soul 2024: Day 5
2024
NJPW New Japan Soul 2024: Day 4
2024
NJPW New Japan Soul 2024: Day 3
2024
NJPW New Japan Soul 2024: Day 6
2024
NJPW New Japan Soul 2024: Day 7
2024
NJPW 52nd Anniversary Event & New Japan Cup 2024 - Day 1
2024
NJPW New Japan Cup 2024 - Day 2
2024
NJPW G1 Climax 34: Day 17
2024
NJPW G1 Climax 34: Day 18
2024
NJPW Shingo Takagi's 20th Debut Anniversary Event
2024
NJPW G1 Climax 34: Day 19 (Final)
2024
NJPW Destruction In Kobe 2023
2023
NJPW Destruction In Ryogoku 2023
2023
NJPW The New Beginning In Sapporo 2020 - Day 1
2020
NJPW The New Beginning In Sapporo 2020 - Day 2
2020
NJPW Road To The New Beginning 2020 - Night 5
2020
NJPW Road To The New Beginning 2020 - Night 7
2020
NJPW Road To The New Beginning 2020 - Night 6
2020
NJPW Sengoku Lord in Nagoya
2020
NJPW Wrestle Kingdom 15: Night 1
2021
NJPW New Year Dash !! 2021
2021
NJPW The New Beginning in Hiroshima 2021 - Night 2
2021
NJPW The New Beginning in Hiroshima 2021 - Night 1
2021
NJPW Sakura Genesis 2021
2021
NJPW Road to Destruction 2024: Day 2
2024
NJPW Road to Destruction 2024: Day 3
2024
NJPW Road to Destruction 2024: Day 4
2024
NJPW Road to Destruction 2024: Day 5
2024
NJPW Destruction in Kobe 2024
2024
NJPW King of Pro Wrestling 2024
2024
NJPW Power Struggle ~ Super Junior Tag League 2024
2024
NJPW Wrestle Kingdom 19
2025
NJPW King of Pro-Wrestling 2019
2019
NJPW Tanahashi Jam
2025
NJPW New Japan Soul 2025 - Day 8
2025
NJPW G1 Climax 35: Day 17
2025
NJPW G1 Climax 35: Day 18
2025
NJPW G1 Climax 35: Day 19 (Final)
2025
NJPW 49th Anniversary Show
2021
NJPW Yuji Nagata Produce Blue Justice XVI
2025
NJPW Destruction in Kobe 2019
2019
NJPW Destruction In Kobe 2025
2025
NJPW Road to King of Pro-Wrestling 2025 - Day 1
2025
NJPW Road to King of Pro-Wrestling 2025 - Day 2
2025
NJPW Road to King of Pro-Wrestling 2025 - Day 3
2025
NJPW Road to King of Pro-Wrestling 2025 - Day 4
2025
NJPW New Japan Road in Ishikari 2025
2025
NJPW Wrestling Dontaku 2023
2023
NJPW Super Junior Tag League 2025 - Day 1
2025
NJPW Super Junior Tag League 2025 - Day 2
2025
NJPW Super Junior Tag League 2025 - Day 7
2025
NJPW Super Junior Tag League 2025 - Day 6
2025
NJPW Super Junior Tag League 2025 - Day 5
2025
NJPW Super Junior Tag League 2025 - Day 4
2025
NJPW Super Junior Tag League 2025 - Day 3
2025
NJPW Super Junior Tag League 2025 - Day 8
2025
NJPW Hiroshi Tanahashi ~ Final Homecoming
2025
NJPW Wrestling Dontaku 2021 - Night 2
2021
NJPW New Japan Road in Anjo 2025
2025
NJPW Purge Night of Torture
2025
NJPW New Years Golden Series 2022 - Day 6
2022
NJPW New Years Golden Series 2022 - Day 9
2022
NJPW New Years Golden Series 2022 - Day 10
2022
NJPW New Years Golden Series 2022 - Day 14
2022
NJPW Dominion 7.12 in Osaka-Jo Hall
2020
NJPW New Japan Cup 2020 - Day 9 (Final)
2020
NJPW Dominion 6.4 in Osaka-jo Hall
2023
NJPW World Tag League 2025 - Day 17 (Final)
2025
NJPW Road to Tokyo Dome 2025 - Day 1
2025
NJPW Road to Tokyo Dome 2025 - Day 2
2025
NJPW Road to Tokyo Dome 2025 - Day 3
2025
NJPW New Year Dash !! 2026
2026
NJPW Road to The New Beginning 2026 - Day 1
2026
NJPW Road to The New Beginning 2026 - Day 2
2026
NJPW Yuji Nagata Produce Blue Justice XVII ~ Aoyi Transition ~
2026
NJPW Road to The New Beginning 2026 - Day 5
2026
NJPW Road to The New Beginning 2026 - Day 6
2026
NJPW Road to The New Beginning 2026 - Day 8
2026
NJPW Road to The New Beginning 2026 - Day 9
2026
NJPW Road to The New Beginning 2026 - Day 10
2026
NJPW Road to The New Beginning 2026 - Day 7
2026
NJPW 54th Anniversary Event & New Japan Cup 2026 - Day 3
2026
NJPW New Japan Cup 2026 - Day 1
2026
NJPW New Japan Cup 2026 - Day 2
2026
NJPW New Japan Cup 2021 - Day 13 (Final)
2021
NJPW New Japan Cup 2021 - Day 1
2021
NJPW New Japan Cup 2021 - Day 7
2021
NJPW New Japan Cup 2021 - Day 8
2021
NJPW New Japan Cup 2021 - Day 9
2021
NJPW New Japan Cup 2021 - Day 12
2021
NJPW Road to Sakura Genesis 2026 - Day 5
2026
NJPW Best of the Super Junior 26 - Day 8
2019
MLW & NJPW Present CMLL Fantastica Mania USA 2026
2026
NJPW New Japan Cup 2026 - Day 11
2026
NJPW New Japan Cup 2026 - Day 12 (Final)
2026
NJPW Road to Sakura Genesis 2023 - Day 2
2023
NJPW Road to Sakura Genesis 2026 - Day 1
2026
NJPW Road to Sakura Genesis 2026 - Day 2
2026
NJPW Road to Sakura Genesis 2026 - Day 4
2026
NJPW Sakura Genesis 2026
2026
NJPW Road to Sakura Genesis 2026 - Day 3
2026
New Japan Pro Wrestling
1972