Tatsuya Hayama

Acting

Born 1991-12-24 · Yokohama, Kanagawa, Japan

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 New Japan Soul 2025 - Day 8NJPW Yuji Nagata Produce Blue Justice XVINJPW Destruction in Kobe 2019NJPW Wrestle Kingdom 15: Night 1NJPW Sakura Genesis 2026NJPW Road to G1 Climax 36 - Day 3NJPW G1 Climax 33: Day 13NJPW Wrestling Dontaku 2026 - Day 2NJPW Wrestling Redzone in Hiroshima 2026NJPW Dominion 6.14 In Osaka-Jo Hall