Tatsuya Hayama
Born: 1991-12-24
Place of Birth: Yokohama, Kanagawa, Japan
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 was later changed to Just 4 Guys before his departure 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 The New Beginning In Sapporo 2020 - Day 2
2020★ 0.0
NJPW The New Beginning In Sapporo 2020 - Day 1
2020★ 0.0
NJPW The New Beginning In Sapporo 2024 - Day 1
2024★ 0.0
NJPW Declaration of Power
2022★ 0.0
NJPW Road To The New Beginning 2020 - Night 5
2020★ 3.5
NJPW Road To The New Beginning 2020 - Night 6
2020★ 0.0
NJPW Wrestle Kingdom 15: Night 1
2021★ 8.7
NJPW New Years Golden Series 2022 - Day 6
2022★ 0.0
NJPW & NOAH: Wrestle Kingdom 16 - Night 3
2022★ 0.0
NJPW Dominion 6.4 in Osaka-jo Hall
2023★ 0.0
NJPW New Years Golden Series 2022 - Day 1
2022★ 0.0
NJPW Sakura Genesis 2024
2024★ 7.0
NJPW Sakura Genesis 2021
2021★ 0.0
NJPW Dominion 6.6 in Osaka-jo Hall
2021★ 0.0
NJPW G1 Climax 35: Day 18
2025★ 0.0
NJPW G1 Climax 35: Day 17
2025★ 0.0
NJPW G1 Climax 34: Day 18
2024★ 0.0
NJPW G1 Climax 34: Day 17
2024★ 0.0
NJPW G1 Climax 33: Day 13
2023★ 8.5
NJPW G1 Climax 33: Day 14
2023★ 0.0
NJPW Wrestling Dontaku 2021 - Night 2
2021★ 7.0
NJPW New Years Golden Series 2022 - Day 10
2022★ 0.0
NJPW Wrestling Dontaku 2022
2022★ 8.0
NJPW Sengoku Lord in Nagoya
2020★ 0.0
NJPW King of Pro-Wrestling 2019
2019★ 0.0
NJPW Tanahashi Jam
2025★ 7.0
NJPW Power Struggle 2021
2021★ 0.0
NJPW New Year Dash !! 2026
2026★ 0.0
NJPW New Japan Soul 2024: Day 3
2024★ 0.0
NJPW New Japan Soul 2024: Day 7
2024★ 0.0
NJPW New Japan Cup 2023: Day 1
2023★ 0.0
NJPW Road to Tokyo Dome 2025 - Day 3
2025★ 0.0
NJPW Destruction in Kobe 2019
2019★ 9.0
NJPW Yuji Nagata Produce Blue Justice XVI
2025★ 10.0
JTO 50th Anniversary for TAKATaichi Together ~ Last TAKATaichi
2022★ 0.0
NJPW Wrestle Grand Slam In Tokyo Dome
2021★ 0.0
NJPW Road to Tokyo Dome 2025 - Day 1
2025★ 0.0
NJPW Road to Destruction 2024: Day 3
2024★ 0.0
NJPW New Japan Soul 2024: Day 4
2024★ 0.0
NJPW Dominion 7.12 in Osaka-Jo Hall
2020★ 0.0
NJPW New Years Golden Series 2022 - Day 14
2022★ 0.0
NJPW 49th Anniversary Show
2021★ 0.0
NJPW New Japan Road in Ishikari 2025
2025★ 0.0
NJPW Road to Destruction 2024: Day 4
2024★ 0.0
NJPW New Japan Soul 2025 - Day 8
2025★ 10.0
NJPW Destruction in Kobe 2024
2024★ 0.0
NJPW Wrestle Kingdom 17 Pre-Show
2023★ 0.0
NJPW: Royal Quest II - Night 2
2022★ 0.0
NJPW New Year Dash !! 2023
2023★ 0.0
NJPW G1 Climax 33: Day 18
2023★ 0.0
NJPW The New Beginning in Nagoya
2024★ 0.0
NJPW New Years Golden Series 2022 - Day 9
2022★ 0.0
NJPW Wrestle Kingdom 16: Night 2
2022★ 0.0
NJPW Wrestling Dontaku 2023
2023★ 0.0
NJPW Destruction In Ryogoku 2023
2023★ 0.0
NJPW New Japan Cup 2024 - Day 2
2024★ 0.0
NJPW Road to Destruction 2024: Day 2
2024★ 0.0
DESPE invitacional
2024★ 0.0
NJPW Road to Destruction 2024: Day 5
2024★ 0.0
NJPW G1 Climax 30: Day 19 (Final)
2020★ 0.0
NJPW New Japan Cup 2023: Day 3
2023★ 0.0
NJPW New Japan Soul 2024: Day 6
2024★ 0.0
NJPW Wrestle Kingdom 19
2025★ 8.0
NJPW Sakura Genesis 2023
2023★ 0.0
NJPW x STARDOM: Historic X-Over
2022★ 0.0
NJPW Wrestling Dontaku 2024 - Night 2
2024★ 0.0
NJPW Destruction In Kobe 2023
2023★ 0.0
NJPW New Year Dash!! 2024
2024★ 0.0
NJPW Purge Night of Torture
2025★ 0.0
NJPW The New Beginning in Osaka 2024
2024★ 0.0
NJPW G1 Climax 33: Day 19 (Final)
2023★ 0.0
NJPW World Tag League 2025 - Day 17 (Final)
2025★ 0.0
NJPW Road to Tokyo Dome 2025 - Day 2
2025★ 0.0
Dominion in Osaka-jo Hall - 2020
2020★ 5.5
NJPW: Royal Quest II - Night 1
2022★ 0.0
IMPACT Wrestling x NJPW: Multiverse United 2: For Whom The Bell Tolls
2023★ 5.0
NJPW The New Beginning In Sapporo 2023 - Day 2
2023★ 0.0
NJPW G1 Climax 33: Day 17
2023★ 7.3
NJPW Best of the Super Jr 26 FINAL
2019★ 0.0
NJPW Super Junior Tag League 2025 - Day 8
2025★ 0.0
NJPW G1 Climax 35: Day 19 (Final)
2025★ 0.0
NJPW Yuji Nagata Produce Blue Justice XVII ~ Aoyi Transition ~
2026★ 0.0
NJPW The New Beginning In Sapporo 2023 - Day 1
2023★ 0.0
NJPW The New Beginning In Sapporo 2024 - Day 2
2024★ 0.0
NJPW G1 Climax 34: Day 19 (Final)
2024★ 0.0
NJPW Road To The New Beginning 2020 - Night 7
2020★ 0.0
NJPW Presents CMLL Fantastica Mania 2024 - Lucha Libre USA
2024★ 0.0
NJPW 52nd Anniversary Event & New Japan Cup 2024 - Day 1
2024★ 0.0
NJPW King of Pro Wrestling 2024
2024★ 0.0
NJPW New Japan Road in Anjo 2025
2025★ 0.0
NJPW Hiroshi Tanahashi ~ Final Homecoming
2025★ 0.0
NJPW New Year Dash !! 2021
2021★ 0.0
NJPW Shingo Takagi's 20th Debut Anniversary Event
2024★ 0.0
NJPW Road to King of Pro-Wrestling 2025 - Day 2
2025★ 0.0
NJPW New Japan Soul 2024: Day 1
2024★ 0.0
NJPW Super Junior Tag League 2025 - Day 5
2025★ 0.0
NJPW Wrestling Dontaku 2024 - Night 1
2024★ 0.0
NJPW Destruction In Kobe 2025
2025★ 0.0
NJPW New Japan Cup 2020 - Day 9 (Final)
2020★ 0.0
NJPW Road to King of Pro-Wrestling 2025 - Day 1
2025★ 0.0
NJPW Super Junior Tag League 2025 - Day 7
2025★ 0.0
NJPW Road to The New Beginning 2026 - Day 1
2026★ 0.0
NJPW Road to The New Beginning 2026 - Day 2
2026★ 0.0
NJPW Super Junior Tag League 2025 - Day 4
2025★ 0.0
NJPW Super Junior Tag League 2025 - Day 3
2025★ 0.0
NJPW Road to King of Pro-Wrestling 2025 - Day 3
2025★ 0.0
NJPW New Japan Soul 2024: Day 5
2024★ 0.0
NJPW New Japan Soul 2024: Day 2
2024★ 0.0
NJPW Road to King of Pro-Wrestling 2025 - Day 4
2025★ 0.0
NJPW Super Junior Tag League 2025 - Day 2
2025★ 0.0
NJPW Power Struggle ~ Super Junior Tag League 2024
2024★ 0.0
NJPW Super Junior Tag League 2025 - Day 6
2025★ 0.0
NJPW Super Junior Tag League 2025 - Day 1
2025★ 0.0