| Yuki Sato | |
| Names: | Kenbai Marines Mask[1] Son Goku[2] Yuki Sato Yuko Sato Haoh Amakusa |
| Height: | 00NaN0 |
| Weight: | 00NaN0 |
| Birth Date: | November 25, 1985 |
| Birth Place: | Kumamoto, Kumamoto, Japan |
| Trainer: | Dick Togo Hideki Nishida |
| Debut: | Octobre 22, 2005 |
(born November 25, 1985)[3] is a Japanese professional wrestler currently signed to Pro Wrestling Noah, where he performs under the ring name Amakusa (stylized in all caps). He previously wrestled in Noah as, in Kaientai Dojo under his real name, and in Michinoku Pro Wrestling as .
After training with Dick Togo and debuting in one of his Super Crew events, Sato started working as an independent wrestler and wandered around Michinoku Pro Wrestling, Dramatic Dream Team, El Dorado Wrestling, Dragon Gate, Pro Wrestling Zero1 and Kaientai Dojo, in all of them wrestling under his true name. In March 2009, he was given in Michinoku Pro the gimmick of Kenbai, a traditional onikenbai dancer. He also became a member of Big Japan Pro Wrestling's under-card.
In December 2019 he moved to Pro Wrestling Noah as Haoh, and began teaming regularly with the former Hi69, who took the name Nioh. In January 2022, however, after being unable to win the GHC Junior Heavyweight Tag Team Championship despite several shots, Haoh turned on Nioh, and on April 29 Haoh defeated Nioh in a "loser must change his name" match. On June 23, however, Haoh lost a "loser leaves town" match to Tadasuke, with which he took time off in order to return on an independent card in Tlalpan, Mexico, repackaged as Amakusa, a gimmick he kept upon returning to Japan and NOAH on November 11. On December 12, Amakusa defeated Dante Leon to win the GHC Junior Heavyweight Championship for the first time, and on March 9, 2023, he successfully defended the title against his former partner Hi69.