Career
He currently wrestles as a freelancer in the Japanese independent circuit and as a regular in Michinoku Pro Wrestling. After training in the Último Dragón Gym, Senga made his pro wrestling debut in Toryumon Mexico on December 11, 2004, under his real name. In 2006, he was moved to Michinoku Pro Wrestling, where he wrestled mainly in low-card matches.
After the fall of Los Salseros, Senga was defeated by Ken45º and forced into his stable Ken Gundan, but the stable dissolved shortly after and Senga turned face, keeping his salsa mannerisms for comedic effect.
Senga also played Shibaten, a kappa-based character, and had a feud with Rei. The gimmick lasted until 2009.
When El Dorado Wrestling was created in 2006, Senga was brought in by his Toryumon comrades and formed an alliance with Toru Owashi. In 2007, Owashi, founded a stable called Animal Planets, which had an animal theme.
Thus, Senga adopted the name of Hercules Oosenga, based on the Hercules Ookabuto, and started to wear beetle-like horns during his entrance.
He feuded with Milanito Collection a.t. and defeated him in a backup dancers deprivation match, which caused a losing streak to Milanito and occasioned the loss of his gimmick, becoming Tsutomu Oosugi. After the Animal Planets demise in 2008, Senga changed his name to Hercules Senga and abandoned his beetle traits. He reconciled with Oosugi and formed a tag team with him, known as Speed of Sounds.
The two proved to be a very successful duo, wrestling a high-speed style reminiscent of the Motor City Machine Guns or Paul London and Brian Kendrick.
They were permanent fixtures on El Dorado cards but have also become regulars in Big Japan Pro Wrestling. When El Dorado closed in 2008, Oosugi and Senga became regular with Michinoku Pro Wrestling, where they wrestle as Yapper Men, a gimmick taken from the anime Yatterman.
In 2010, Senga debuted in Pro Wrestling Noah as RONIN, a creepy samurai ghost, and attacked SUGI after a match against Taiji Ishimori. The two had a heated feud both in Noah and Asistencia Asesoría y Administración and toured Mexico.
Finishing moves
Acapulcornado (Corkscrew moonsault)
Sugar Spot (Cross-legged ankle lock) – 2004–2007
Time Slice (Jumping knee neckbreaker) – 2007–present
Signature moves
Kouryu (Legsweep transitioned into a cradling roll-up)
Stretch out frog splash
With Tsutomu Oosugi/Yapper Manitoba #2
PICTURES (Double wheelbarrow driver)
Spiral X (Spanish fly)
Dokkiri Clutch (Double cradle)
Double powerbomb
Managers
Yapper Manitoba #3
Entrance themes
"Yattāman no Uta" by Masayuki Yamamoto (as Yapper Manitoba #1)
El Dorado Wrestling
University of Western Australia World Tag Team Championship (1 time) – with Tsutomu Oosugi
Kohaku Wrestling Wars
University of Western Australia World Tag Team Championship (4 times) – with Tsutomu Oosugi
5 Minute Time Limit 1 Day Tournament (2013)
Michinoku Pro Wrestling
Tohoku Tag Team Championship (1 time) – with Yapper Manitoba #2
Futaritabi Tag Team Tournament (2010) – with Yapper Manitoba #2.