Tatsuya Hayama

34, from Yokohama, Kanagawa, Japan

Image of 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.

Timeline

2026Aged 35

  • Poster for NJPW New Year Dash !! 2026

    DOUKI

  • Poster for NJPW Yuji Nagata Produce Blue Justice XVII ~ Aoyi Transition ~

    DOUKI

  • Poster for NJPW Road to The New Beginning 2026 - Day 1

    DOUKI

  • Poster for NJPW Road to The New Beginning 2026 - Day 2

    DOUKI

  • Poster for NJPW Road to The New Beginning 2026 - Day 5

    DOUKI

  • Poster for NJPW Road to The New Beginning 2026 - Day 6

    DOUKI

  • Poster for NJPW Road to The New Beginning 2026 - Day 7

    DOUKI

  • Poster for NJPW Road to The New Beginning 2026 - Day 8

    DOUKI

  • Poster for NJPW Road to The New Beginning 2026 - Day 9

    DOUKI

  • Poster for NJPW Road to The New Beginning 2026 - Day 10

    DOUKI

  • Poster for NJPW New Japan Cup 2026 - Day 1

    DOUKI

  • Poster for NJPW New Japan Cup 2026 - Day 2

    DOUKI

  • Poster for NJPW 54th Anniversary Event & New Japan Cup 2026 - Day 3

    DOUKI

  • Poster for NJPW New Japan Cup 2026 - Day 11

    DOUKI

  • Poster for NJPW New Japan Cup 2026 - Day 12 (Final)

    DOUKI

  • Poster for NJPW Road to Sakura Genesis 2026 - Day 1

    DOUKI

  • Poster for NJPW Road to Sakura Genesis 2026 - Day 2

    DOUKI

  • Poster for NJPW Road to Sakura Genesis 2026 - Day 3

    DOUKI

  • Poster for NJPW Road to Sakura Genesis 2026 - Day 4

    DOUKI

  • Poster for NJPW Road to Sakura Genesis 2026 - Day 5

    DOUKI

  • Poster for NJPW Sakura Genesis 2026

    DOUKI

  • Poster for MLW & NJPW Present CMLL Fantastica Mania USA 2026

    DOUKI

  • Poster for NJPW Road to Wrestling Dontaku 2026 - Day 3

    DOUKI

  • Poster for NJPW Wrestling Redzone in Hiroshima 2026

    DOUKI

  • Poster for NJPW Road to Wrestling Dontaku 2026 - Day 4

    DOUKI

  • Poster for NJPW Road to Wrestling Dontaku 2026 - Day 5

    DOUKI

  • Poster for NJPW Road to Wrestling Dontaku 2026 - Day 6

    DOUKI

  • Poster for NJPW Road to Wrestling Dontaku 2026 - Day 7

    DOUKI

  • Poster for NJPW Road to Wrestling Dontaku 2026 - Day 8

    DOUKI

  • Poster for NJPW Wrestling Dontaku 2026 - Day 2

    DOUKI

  • Poster for NJPW Dominion 6.14 In Osaka-Jo Hall 2026

    DOUKI

  • Poster for NJPW Road to G1 Climax 36 - Day 1

    DOUKI

  • Poster for NJPW Yuji Nagata Produce Blue Justice XVIII

    DOUKI

  • Poster for NJPW Road to G1 Climax 36 - Day 2

    DOUKI

  • Poster for NJPW Road to G1 Climax 36 - Day 3

    DOUKI

  • Poster for NJPW Road to G1 Climax 36 - Day 4

    DOUKI

  • Poster for NJPW Road to G1 Climax 36 - Day 5

    DOUKI

  • Poster for NJPW Road to G1 Climax 36 - Day 6

    DOUKI

  • Poster for NJPW Tiger Mask's Retirement Match

    DOUKI

  • Poster for DDT Wrestle Peter Pan 2026

    DOUKI

  • Poster for NJPW G1 Climax 36 - Day 18

    DOUKI

  • Poster for NJPW G1 Climax 36 - Day 19 (Final)

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 1

    DOUKI

  • Poster for NJPW Yuji Nagata Produce Blue Justice XIX ~Aogi Futotsu~

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 2

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 3

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 4

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 5

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 6

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 7

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 9

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 10

    DOUKI

  • Poster for NJPW Road to Destruction 2026 - Day 11

    DOUKI

2025Aged 34

  • Poster for NJPW Wrestle Kingdom 19

    DOUKI

  • Poster for NJPW Tanahashi Jam

    DOUKI

  • Poster for NJPW New Japan Soul 2025 - Day 8

    DOUKI

  • Poster for NJPW G1 Climax 35: Day 17

    DOUKI

  • Poster for NJPW G1 Climax 35: Day 18

    DOUKI

  • Poster for NJPW G1 Climax 35: Day 19 (Final)

    DOUKI

  • Poster for NJPW Yuji Nagata Produce Blue Justice XVI

    DOUKI

  • Poster for NJPW Destruction In Kobe 2025

    DOUKI

  • Poster for NJPW Road to King of Pro-Wrestling 2025 - Day 1

    DOUKI

  • Poster for NJPW Road to King of Pro-Wrestling 2025 - Day 2

    DOUKI

  • Poster for NJPW Road to King of Pro-Wrestling 2025 - Day 3

    DOUKI

  • Poster for NJPW Road to King of Pro-Wrestling 2025 - Day 4

    DOUKI

  • Poster for NJPW New Japan Road in Ishikari 2025

    DOUKI

  • Poster for NJPW Super Junior Tag League 2025 - Day 1

    DOUKI

  • Poster for NJPW Super Junior Tag League 2025 - Day 2

    DOUKI

  • Poster for NJPW Super Junior Tag League 2025 - Day 3

    DOUKI

  • Poster for NJPW Super Junior Tag League 2025 - Day 4

    DOUKI

  • Poster for NJPW Super Junior Tag League 2025 - Day 5

    DOUKI

  • Poster for NJPW Super Junior Tag League 2025 - Day 6

    DOUKI

  • Poster for NJPW Super Junior Tag League 2025 - Day 7

    DOUKI

  • Poster for NJPW Super Junior Tag League 2025 - Day 8

    DOUKI

  • Poster for NJPW Hiroshi Tanahashi ~ Final Homecoming

    DOUKI

  • Poster for NJPW New Japan Road in Anjo 2025

    DOUKI

  • Poster for NJPW Purge Night of Torture

    DOUKI

  • Poster for NJPW World Tag League 2025 - Day 17 (Final)

    DOUKI

  • Poster for NJPW Road to Tokyo Dome 2025 - Day 1

    DOUKI

  • Poster for NJPW Road to Tokyo Dome 2025 - Day 2

    DOUKI

  • Poster for NJPW Road to Tokyo Dome 2025 - Day 3

    DOUKI

2024Aged 33

  • Poster for NJPW New Year Dash!! 2024

    DOUKI

  • Poster for NJPW The New Beginning in Nagoya

    DOUKI

  • Poster for NJPW The New Beginning in Osaka 2024

    DOUKI

  • Poster for NJPW The New Beginning In Sapporo 2024 - Day 1

    DOUKI

  • Poster for NJPW The New Beginning In Sapporo 2024 - Day 2

    DOUKI

  • Poster for NJPW 52nd Anniversary Event & New Japan Cup 2024 - Day 1

    DOUKI

  • Poster for NJPW New Japan Cup 2024 - Day 2

    DOUKI

  • Poster for NJPW Sakura Genesis 2024

    Douki

  • Poster for NJPW Wrestling Dontaku 2024 - Night 1

    DOUKI

  • Poster for NJPW Wrestling Dontaku 2024 - Night 2

    DOUKI

  • Poster for DESPE invitacional

    DOUKI

  • Poster for NJPW New Japan Soul 2024: Day 1

    DOUKI

  • Poster for NJPW New Japan Soul 2024: Day 2

    DOUKI

  • Poster for NJPW New Japan Soul 2024: Day 3

    DOUKI

  • Poster for NJPW New Japan Soul 2024: Day 4

    DOUKI

  • Poster for NJPW New Japan Soul 2024: Day 5

    DOUKI

  • Poster for NJPW New Japan Soul 2024: Day 6

    DOUKI

  • Poster for NJPW New Japan Soul 2024: Day 7

    DOUKI

  • Poster for NJPW Presents CMLL Fantastica Mania 2024 - Lucha Libre USA

    DOUKI

  • Poster for NJPW G1 Climax 34: Day 17

    DOUKI

  • Poster for NJPW G1 Climax 34: Day 18

    DOUKI

  • Poster for NJPW G1 Climax 34: Day 19 (Final)

    DOUKI

  • Poster for NJPW Shingo Takagi's 20th Debut Anniversary Event

    DOUKI

  • Poster for NJPW Road to Destruction 2024: Day 2

    DOUKI

  • Poster for NJPW Road to Destruction 2024: Day 3

    DOUKI

  • Poster for NJPW Road to Destruction 2024: Day 4

    DOUKI

  • Poster for NJPW Road to Destruction 2024: Day 5

    DOUKI

  • Poster for NJPW Destruction in Kobe 2024

    DOUKI

  • Poster for NJPW King of Pro Wrestling 2024

    DOUKI

  • Poster for NJPW Power Struggle ~ Super Junior Tag League 2024

    DOUKI

2023Aged 32

  • Poster for NJPW Wrestle Kingdom 17 Pre-Show

    DOUKI

  • Poster for NJPW New Year Dash !! 2023

    DOUKI

  • Poster for NJPW The New Beginning In Sapporo 2023 - Day 1

    DOUKI

  • Poster for NJPW The New Beginning In Sapporo 2023 - Day 2

    DOUKI

  • Poster for NJPW New Japan Cup 2023: Day 1

    DOUKI

  • Poster for NJPW New Japan Cup 2023: Day 3

    DOUKI

  • Poster for NJPW Road to Sakura Genesis 2023 - Day 2

    DOUKI

  • Poster for NJPW Sakura Genesis 2023

    DOUKI

  • Poster for NJPW Wrestling Dontaku 2023

    DOUKI

  • Poster for NJPW Dominion 6.4 in Osaka-jo Hall 2023

    DOUKI

  • Poster for NJPW G1 Climax 33: Day 13

    DOUKI

  • Poster for NJPW G1 Climax 33: Day 14

    DOUKI

  • Poster for NJPW G1 Climax 33: Day 17

    DOUKI

  • Poster for NJPW G1 Climax 33: Day 18

    DOUKI

  • Poster for NJPW G1 Climax 33: Day 19 (Final)

    DOUKI

  • Poster for IMPACT Wrestling x NJPW: Multiverse United 2: For Whom The Bell Tolls

    DOUKI

  • Poster for NJPW Destruction In Kobe 2023

    DOUKI

  • Poster for NJPW Destruction In Ryogoku 2023

    DOUKI

  • Poster for NJPW Royal Quest III

    DOUKI

2022Aged 31

  • Poster for NJPW Wrestle Kingdom 16: Night 2

    DOUKI

  • Poster for NJPW & NOAH: Wrestle Kingdom 16 - Night 3

    DOUKI

  • Poster for NJPW New Years Golden Series 2022 - Day 1

    DOUKI

  • Poster for NJPW New Years Golden Series 2022 - Day 6

    DOUKI

  • Poster for NJPW New Years Golden Series 2022 - Day 9

    DOUKI

  • Poster for NJPW New Years Golden Series 2022 - Day 10

    DOUKI

  • Poster for NJPW New Years Golden Series 2022 - Day 14

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 3

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 4

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 5

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 6

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 7

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 8

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 9

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 10

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 11

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 12

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 13

    DOUKI

  • Poster for NJPW New Japan Cup 2022 - Day 14

    DOUKI

  • Poster for NJPW Wrestling Dontaku 2022

    DOUKI

  • Poster for NJPW Royal Quest II - Night 1

    DOUKI

  • Poster for NJPW Royal Quest II - Night 2

    DOUKI

  • Poster for NJPW Declaration of Power

    DOUKI

  • Poster for NJPW x STARDOM: Historic X-Over

    DOUKI

  • Poster for JTO 50th Anniversary for TAKATaichi Together ~ Last TAKATaichi

    DOUKI

2021Aged 30

2020Aged 29

  • Poster for NJPW The New Beginning In Sapporo 2020 - Day 1

    DOUKI

  • Poster for NJPW The New Beginning In Sapporo 2020 - Day 2

    DOUKI

  • Poster for NJPW Road To The New Beginning 2020 - Night 5

    DOUKI

  • Poster for NJPW Road To The New Beginning 2020 - Night 6

    DOUKI

  • Poster for NJPW Road To The New Beginning 2020 - Night 7

    DOUKI

  • Poster for NJPW Dominion 7.12 in Osaka-Jo Hall 2020

    DOUKI

  • Poster for NJPW New Japan Cup 2020 - Day 9 (Final)

    DOUKI

  • Poster for NJPW Sengoku Lord in Nagoya

    DOUKI

  • Poster for NJPW G1 Climax 30: Day 19 (Final)

    DOUKI

2019Aged 28

  • Poster for NJPW Best of the Super Junior 26 - Day 8

    DOUKI

  • Poster for NJPW Best of the Super Junior 26 - Day 15 (Final)

    DOUKI

  • Poster for NJPW Destruction in Kobe 2019

    DOUKI

  • Poster for NJPW King of Pro-Wrestling 2019

    DOUKI

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