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Yoshihiro Koyama Mayhem Kazunari
Yoshihiro Koyama
24-15-3

RD2 5:00

Decision

Majority

Mayhem Kazunari
1-9-1

Fight: Koyama vs. Kazunari

JapanShooto 2023 Vol.6
24SEPSUN'238:30 AM
Featherweight• main card• 2 rounds

Top News

Main Info

nickname

-

-

Forms

LLWLW
WLLLL

Nationality

JapanJapan

JapanJapan

Age

(1981-07-21) 45

30(1996-06-22)

Weight

(66 kg) 145 lbs

155 lbs (70 kg)

Height

(173 cm) 5′8″

5′7″ (170 cm)

Reach

-

-

Gym

Paraestra Matsudo

Shooto Gym Blows

Social Media

-
-

Win-Loss Records

Wins

24

4 KO/TKO - 10%
0 submission - 0%
20 decision - 51%

1

0% - 0 KO/TKO
0% - 0 submission
10% - 1 decision

Losses

15

7 KO/TKO - 18%
3 submission - 8%
5 decision - 13%

9

0% - 0 KO/TKO
50% - 5 submission
40% - 4 decision

Past Opponents

Show Cancelled Fights
Japan
Caol Uno
(35-23-5)
i
Lemino Shooto.7
13 Jul2026Decision(Unanimous) RD35:00
Japan
Tsubasa Saito
(11-9-1)
i
POUNDOUT 1
05 Oct2024KO/TKO RD21:55
Japan
Yutaka Shimamura
(15-10-3)
i
Shooto 2024 Vol.5
21 Jul2024Draw(Unanimous) RD2
Japan
Mamiya Matsuura
(1-1-1)
i
Shooto 2024 Vol.3
23 Mar2024KO/TKO RD12:12
Japan
Akihiko Mori
(11-9-1)
i
Shooto Torao 31
03 Dec2023Decision(Majority) RD25:00
Japan
Mayhem Kazunari
(1-6)
i
Shooto 2023 Vol.6
24 Sep2023Decision(Majority) RD25:00
Japan
Toshihiko Yokoyama
(2-5)
i
Shooto 2023 Vol.3
21 May2023Decision(Majority) RD25:00
Japan
Takeaki Kinoshita
(4-5-1)
i
Shooto 2022 Vol.5
17 Jul2022KO/TKO(Head Kick) RD11:43
Japan
Keiichiro Kudo
(0-0)
i
The Shooto Okinawa Vol.5
14 Nov2021Decision(Unanimous) RD25:00
Japan
Takuya Nagata
(5-1-1)
i
Shooto in Korakuen Hall
23 Jul2017Sub(Sleeper Choke) RD11:14
Japan
Jin Aoi
(4-0-1)
i
Shooto
29 Jan2017KO/TKO(Punches) RD12:07
Japan
Hiroki Aoki
(15-10-2)
i
Shooto
17 Jul2016Decision(Split) RD35:00
Poland
Kamil Łebkowski
(13-4)
i
WSOF Global Championship 2: Japan
07 Feb2016KO/TKO(Punch) RD14:15
Russia
Khusein Khaliev
(14-1)
i
WSOF Global Championship 1: China
21 Nov2015Sub(Rear Naked Choke) RD1
Japan
Yuki Yamasaki
(8-2)
i
Pancrase Osaka
26 Jul2015Decision(Unanimous) RD35:00
Japan
Kazuki Tokudome
(12-6-1)
i
Pancrase 265: World Slam Final
15 Mar2015KO/TKO(Referee Stoppage (Ground & Pound)) RD11:38
Japan
Shunpei Ota
(6-2)
i
Pancrase 263
06 Dec2014Decision(Unanimous) RD33:00
Japan
Takafumi Ito
(40-33-13)
i
Pancrase 260
10 Aug2014Decision(Unanimous) RD33:00
Japan
Koji Nakamura
(9-7-3)
i
Pancrase 258: Welcome To Decagon
11 May2014Decision(Unanimous) RD33:00
Japan
Naoyuki Kotani
(32-10-7)
i
VTJ 4th
23 Feb2014Decision(Unanimous) RD35:00
Japan
Yusuke Kasuya
(8-1-1)
i
Shooto: Rookie Tournament Final 2013
15 Dec2013Draw(Split) RD3
Japan
Kuniyoshi Hironaka
(21-8)
i
Shooto 4th Round 2013
29 Sep2013Sub(Armbar) RD43:46
USA
Travis Perzynski
(19-8)
i
CFX 33: Minnesota vs. Japan
28 Apr2012Decision(Majority) RD35:00
Japan
Kenichiro Togashi
(12-7-5)
i
Shooto - Shootor's Legacy 4
23 Sep2011Decision(Split) RD3
Japan
Shinji Sasaki
(10-4)
i
Shooto - Shootor's Legacy 1
10 Jan2011KO/TKO(Punches) RD11:20
USA
Adam Lynn
(13-8)
i
Shooto - The Way of Shooto 6: Like a Tiger, Like a Dragon
19 Nov2010Decision(Unanimous) RD3
South Korea
Kotetsu Boku
(16-6-2)
i
Shooto - The Way of Shooto 3: Like a Tiger, Like a Dragon
30 May2010Decision(Unanimous) RD3
Japan
Yutaka Ueda
(7-2-1)
i
Shooto - The Way of Shooto 1: Like a Tiger, Like a Dragon
23 Jan2010Decision(Unanimous) RD3
Japan
Tetsuji Kato
(19-9)
i
Shooto - Revolutionary Exchanges 3
23 Nov2009KO/TKO(Punches) RD21:22
Japan
Kuniyoshi Hironaka
(14-6)
i
Cage Force 12
12 Sep2009KO/TKO(Jab) RD14:27
Japan
Tomonari Kanomata
(13-3-3)
i
Cage Force EX
28 Feb2009Decision(Unanimous) RD35:00
South Korea
Bum Chan Kang
(2-1)
i
Cage Force 8
27 Sep2008KO/TKO(Ground and Pound) RD13:25
Japan
Wataru Miki
(12-7-2)
i
Cage Force 6
05 Apr2008Decision(Unanimous) RD35:00
Japan
Isamu Sugiuchi
(9-5-2)
i
Cage Force EX Eastern Bound
11 Feb2008KO/TKO(Ground and Pound) RD22:08
Japan
Yasunori Kanehara
(0-4-1)
i
Cage Force EX Eastern Bound
11 Nov2007Decision(Unanimous) RD35:00
Japan
Takahiro Kajita
(6-3-3)
i
Shooto - Gig Central 12
25 Mar2007Decision(Majority) RD2
Japan
Shinji Sasaki
(3-0)
i
Shooto - 11/10 in Korakuen Hall
10 Nov2006Decision(Unanimous) RD2
Japan
Yoshiki Noguchi
(0-0)
i
Shooto - 7/21 in Korakuen Hall
21 Jul2006Decision(Unanimous) RD2
Japan
Shinobu Miura
(0-0)
i
Shooto - 5/28 in Kitazawa Town Hall
28 May2006Decision(Majority) RD2
Japan
Ayumu Kobayashi
(0-0)
i
Deep 23 Impact
05 Feb2006Decision(Unanimous)
Japan
Mizuto Hirota
(2-0)
i
Shooto - 9/23 in Korakuen Hall
23 Sep2005Decision(Unanimous) RD2
Japan
Yuki Inoue
(4-0)
i
Shooto - Shooter's Summer
14 Jul2005Draw(Split) RD25:00

No past fights to show

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Frequently Asked Questions About Koyama vs. Kazunari

  • Which event are Mayhem Kazunari and Yoshihiro Koyama fighting in?

    They are set to face each other in Shooto 2023 Vol.6.

  • When is the Mayhem Kazunari vs. Yoshihiro Koyama fight?

    The fight is scheduled to take place on September 24, 2023

  • At what time does the Mayhem Kazunari vs. Yoshihiro Koyama fight start?

    The fight is set to start at 08:30 GMT.

  • Where is the Mayhem Kazunari vs. Yoshihiro Koyama fight happening?

    The venue for the fight is in Korakuen Hall.