Mexico After a brief stay in the
Michinoku Pro Wrestling dojo, he entered Ultimo Dragon's dojo in Mexico. He debuted in 1998 as a third-term student. He and
Yasushi Kanda formed a tag team there, and they found success, winning the
IWRG Intercontinental Tag Team Championship. Also in 2003, he captured the UWA World Trios Championship for a third time that year in May with Genki Horiguchi and Ryo Saito. 2005 was another quiet but steady year, and he finally began to shake the choke artist stigma. He made it to the finals of that year’s King of Gate Tournament, but he lost to Ryo Saito. 2006 saw him finally emerge as a top-line player. On April 23, he usurped Ryo Saito as Open the Dream Gate Champion, However, he did not reach the status of ace, and his title reign became overshadowed by other events in the promotion. He had successful defenses against
BxB Hulk, Dragon Kid and Pentagon Black.
WORLD-1 On December 4, Yokouska and K-ness joined WORLD-1. On April 14, 2011, Yokosuka, BxB Hulk and
PAC failed to win the Open the Triangle Gate Championship from Blood Warriors (CIMA, Dragon Kid and
Ricochet) and as a result, World-1 was forced to disband.
Junction Three On April 24 former World-1 members Yokosuka, BxB Hulk, PAC and Masato Yoshino agreed to form a new alliance with Masaaki Mochizuki to battle Blood Warriors. On June 8, the new group was named Junction Three about being a union between the former members of World-1, KAMIKAZE and the Veteran-gun. On December 1, Yokosuka and KAGETORA failed to capture the Open the Twin Gate Championship in a match against the Blood Warriors team of
Akira Tozawa and BxB Hulk and as a result were forced to change their ring names to Jimmy Susumu and Jimmy KAGETORA, respectively. On February 9, 2012, Junction Three was forced to disband, after losing a fourteen-man elimination tag team match to Blood Warriors.
Jimmyz On March 3, Susumu formed the Jimmyz stable with
Genki Horiguchi H-A-Gee-Mee,
Jimmy Kanda,
Ryo "Jimmy" Saito and Jimmy KAGETORA. The following day, Susumu and KAGETORA defeated Akira Tozawa and BxB Hulk to win the Open the Twin Gate Championship. They lost the title to BxB Hulk and "Naoki Tanisaki" on June 10, but regained them on June 17 in a 3-way Elimination tag team match which also included MadoGiwa Windows members K-ness & Kenichiro Arai. They would lose the Twin Gate belts to Akatsuki members Shingo Takagi and YAMATO at the Kobe Pro-Wrestling PPV on July 22, 2012. On May 31, 2014, Susumu defeated
T-Hawk in the finals to win the
2014 King of Gate tournament. On February 14, 2016, Susumu defeated Shingo Takagi to win his second Open the Dream Gate Championship, ending his ten-year drought of holding a singles championship with the promotion. He would drop the title back to Takagi on March 6. On June 19, Susumu and Jimmy Kagetora defeated T-Hawk and Big R Shimizu to win the Open the Twin Gate Championship.
Action Zone Wrestling Susumu Yokosuka made his Hawaii debut on September 5 2007, losing to stablemate
Dragon Kid. The match was voted AZW Match of the Year for 2007. Susumu returned to AZW on January 7, 2008, where he defeated AZW wrestler Kaniala.
Dragon Gate USA On
Dragon Gate USA's first pay-per-view
Enter the Dragon, first aired on September 4, 2009, Yokosuka teamed with CIMA in a losing effort against
The Young Bucks. On March 27, 2010, at
Mercury Rising, Yokosuka unsuccessfully challenged YAMATO for his Open the Dream Gate title. ==Championships and accomplishments==