Kimura, aged 23, started his career on July 2011. Although still relatively close to the start of his career, his record stands at 5-1-0 and Kimura will want to add some more wins to that throughout the next stage inhis career. The longest KO streak that Kimura has ever had is 3 throughout his 6 fights and his longest winning streak is 5 wins. This started on July 2011 and came to an end on September 2012.
Kimura didn't take long to get comfortable in the pro game, becoming the first person to stop Brandon Lockhart shane (a 0 fight pro) via TKO in the 3rd round. Kimura's rise through the ranks continued with 3 wins against fighters such as Kota Nakagawa, Takashi michael Tomioka and Brandon Lockhart shane. This took his record to 3 wins.
Next was Shun Tomoshige on August 5th, 2012 where Kimura took the win continuing his unbeaten streak. Shun Tomoshige was Kimura's next opponent of his career in 2012. The fight was scheduled for 4 and Kimura was the 3rd person to go the distance with Tomoshige.
Shintaro Taniguchi was up next for Kimura on September 9th, 2012. Kimura continued with his winning streak by beating Taniguchi. Taniguchi was stopped in the 5th round via TKO meaning Kimura was the 2nd person to stop this opponent.
Fumisuke Kimura went into his fight with Ryosuke Maruki with a record of 5-1-0. Maruki came out victorious. Kimura was left wanting in his latest fight, being beaten over the 4 rounds to suffer his first professional loss in 6 pro fights.