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.
Acting
Movie
NJPW G1 Climax 33: Day 17
as DOUKI
2023
TV
New Japan Pro Wrestling
as DOUKI
1972
Movie
NJPW Wrestle Kingdom 15: Night 1
as DOUKI
2021
Movie
IMPACT Wrestling x NJPW: Multiverse United 2: For Whom The Bell Tolls
as DOUKI
2023
Movie
NJPW New Year Dash !! 2026
as DOUKI
2026
Movie
NJPW Sakura Genesis 2026
as DOUKI
2026
Movie
NJPW Wrestling Dontaku 2022
as DOUKI
2022
Movie
NJPW x STARDOM: Historic X-Over
as DOUKI
2022
Movie
NJPW G1 Climax 33: Day 13
as DOUKI
2023
Movie
NJPW Sakura Genesis 2024
as Douki
2024
Movie
NJPW Road To The New Beginning 2020 - Night 5
as DOUKI
2020
Movie
NJPW Wrestle Kingdom 19
as DOUKI
2025
Movie
NJPW Tanahashi Jam
as DOUKI
2025
Movie
NJPW New Japan Soul 2025 - Day 8
as DOUKI
2025
Movie
NJPW Yuji Nagata Produce Blue Justice XVI
as DOUKI
2025
Movie
NJPW Destruction in Kobe 2019
as DOUKI
2019
Movie
NJPW Wrestling Dontaku 2021 - Night 2
as DOUKI
2021
Movie
NJPW Road to The New Beginning 2026 - Day 1
as DOUKI
2026
Movie
NJPW Road to The New Beginning 2026 - Day 2
as DOUKI
2026
Movie
NJPW Yuji Nagata Produce Blue Justice XVII ~ Aoyi Transition ~
as DOUKI
2026
Movie
NJPW Road to The New Beginning 2026 - Day 6
as DOUKI
2026
Movie
NJPW Road to The New Beginning 2026 - Day 10
as DOUKI
2026
Movie
NJPW 54th Anniversary Event & New Japan Cup 2026 - Day 3
as DOUKI
2026
Movie
NJPW New Japan Cup 2026 - Day 1
as DOUKI
2026