Yoshihiro Koyama

vs Caol Uno35-23-5

ShootoLemino Shooto.7, Decision 3R 2026-07-13

vs Tsubasa Saito11-9-1

POUNDOUT 1, KO/TKO 2R 1:55 2024-10-05

vs Yutaka Shimamura15-10-3

ShootoShooto 2024 Vol.5, Decision 2R 2024-07-21

vs Mamiya Matsuura1-1-1

ShootoShooto 2024 Vol.3, KO/TKO 1R 2:12 2024-03-23

vs Akihiko Mori11-9-1

ShootoShooto Torao 31, Decision 2R 2023-12-03

vs Mayhem Kazunari1-6

ShootoShooto 2023 Vol.6, Decision 2R 2023-09-24

vs Toshihiko Yokoyama2-5

ShootoShooto 2023 Vol.3, Decision 2R 2023-05-21

vs Takeaki Kinoshita4-5-1

ShootoShooto 2022 Vol.5, KO/TKO 1R 1:43 2022-07-17

vs Keiichiro Kudo0-0

ShootoShooto Okinawa Vol.5, Decision 2R 2021-11-14

vs Takuya Nagata5-1-1

ShootoShooto in Korakuen Hall, Submission 1R 1:14 2017-07-23

vs Jin Aoi4-0-1

ShootoShooto, KO/TKO 1R 2:07 2017-01-29

vs Hiroki Aoki15-10-2

ShootoShooto, Decision 3R 2016-07-17

vs Kamil Łebkowski13-4

WSOF Global Championship 2, KO/TKO 1R 4:15 2016-02-07

vs Khusein Khaliev13-1

WSOF Global Championship 1, Submission 2015-11-21

vs Yuki Yamasaki8-2

PancrasePancrase Osaka, Decision 3R 2015-07-26

vs Kazuki Tokudome12-6-1

PancrasePancrase 265, KO/TKO 1R 1:38 2015-03-15

vs Shunpei Ota6-2

PancrasePancrase 263, Decision 3R 2014-12-06

vs Takafumi Ito39-32-13

PancrasePancrase 260, Decision 3R 2014-08-10

vs Koji Nakamura9-7-3

PancrasePancrase 258, Decision 3R 2014-05-11

vs Naoyuki Kotani32-10-7

VTJ 4th, Decision 3R 2014-02-23

vs Yusuke Kasuya8-1-1

ShootoShooto: Rookie Tournament Final 2013, Decision 3R 2013-12-15

vs Kuniyoshi Hironaka21-8

ShootoShooto 4th Round 2013, Submission 4R 3:46 2013-09-29

vs Travis Perzynski19-8

CFX 33: Minnesota vs. Japan, Decision 3R 2012-04-28

vs Kenichiro Togashi12-7-5

ShootoShooto Win, Decision 2011-09-23

vs Shinji Sasaki10-4

ShootoShooto Win, KO/TKO 2011-01-10

vs Adam Lynn13-8

ShootoShooto Loss, Decision 2010-11-19

vs Kotetsu Boku16-6-2

ShootoShooto Loss, Decision 2010-05-30

vs Yutaka Ueda7-2-1

ShootoShooto Win, Decision 2010-01-23

vs Tetsuji Kato19-9

ShootoShooto Win, KO/TKO 2009-11-23

vs Kuniyoshi Hironaka14-6

Cage Force 12, KO/TKO 1R 4:27 2009-09-12

vs Tomonari Kanomata13-3-3

Cage Force EX, Decision 3R 2009-02-28

vs Bum Chan Kang2-1

Cage Force 8, KO/TKO 1R 3:25 2008-09-27

vs Wataru Miki12-7-2

Cage Force 6, Decision 3R 2008-04-05

vs Isamu Sugiuchi9-5-2

Cage Force EX Eastern Bound, KO/TKO 2R 2:08 2008-02-11

vs Yasunori Kanehara0-4-1

Cage Force EX Eastern Bound, Decision 3R 2007-11-11

vs Takahiro Kajita6-3-3

ShootoShooto Win, Decision 2007-03-25

vs Shinji Sasaki3-0

ShootoShooto Win, Decision 2006-11-10

vs Yoshiki Noguchi0-0

ShootoShooto Win, Decision 2006-07-21

vs Shinobu Miura0-0

ShootoShooto Win, Decision 2006-05-28

vs Ayumu Kobayashi0-0

DEEPDeep 23 Impact, Decision 2R 2006-02-05

vs Mizuto Hirota2-0

ShootoShooto Loss, Decision 2005-09-23

vs Yuki Inoue4-0

ShootoShooto Draw, Draw 2005-07-14