NEWS
▼
FEATURES
▼
FIGHT FINDER
▼
PODCASTS
▼
VIDEOS
RANKINGS
▼
FORUM
▼
BOXING
MORE
▼
FIGHT ODDS
NGANNOU VS FERREIRA
UFC NEWS
PFL NEWS
BELLATOR NEWS
WOMEN'S MMA NEWS
PREVIEWS
OPINION
INTERVIEWS
UFC EVENTS
BELLATOR EVENTS
PFL EVENTS
FULL CALENDAR
FIGHT FINDER GUIDE
SHILLAN & DUFFY PODCAST
THE SHEEHAN SHOW
FIGHT BUSINESS PODCAST
AFTER THE BELL
DIVISIONAL RANKINGS
WOMEN'S POUND-FOR-POUND RANKINGS
POUND-FOR-POUND RANKINGS
UFC DISCUSSION
WORLDWIDE MMA DISCUSSION
OFF TOPIC DISCUSSION
PHOTOSHOPS
PICTURES
HOW TO WATCH
CONTACT
+
NEWS
UFC NEWS
PFL NEWS
BELLATOR NEWS
WOMEN'S MMA NEWS
+
FEATURES
PREVIEWS
OPINION
INTERVIEWS
+
FIGHT FINDER
UFC EVENTS
BELLATOR EVENTS
PFL EVENTS
FULL CALENDAR
FIGHT FINDER GUIDE
+
PODCASTS
SHILLAN & DUFFY PODCAST
THE SHEEHAN SHOW
FIGHT BUSINESS PODCAST
AFTER THE BELL
VIDEOS
+
RANKINGS
DIVISIONAL RANKINGS
WOMEN'S POUND-FOR-POUND RANKINGS
POUND-FOR-POUND RANKINGS
+
FORUM
UFC DISCUSSION
WORLDWIDE MMA DISCUSSION
OFF TOPIC DISCUSSION
PHOTOSHOPS
BOXING
+
MORE
PICTURES
HOW TO WATCH
CONTACT
FIGHT ODDS
NGANNOU VS FERREIRA
MORE FROM OUR CHANNELS
Japan
Kobe, Hyogo
Koji Oishi
AGE
47
/
May 31, 1977
HEIGHT
5'8"
/
172.72 cm
WEIGHT
145 lbs
/
65.77 kg
ASSOCIATION
PANCRASEism
CLASS
Featherweight
Wins
25
KO
/
TKO
8
32%
SUBMISSIONS
0
0%
DECISIONS
17
68%
Draws
10
Losses
10
KO
/
TKO
3
30%
SUBMISSIONS
1
10%
DECISIONS
6
60%
FIGHT HISTORY - PRO
Result
Fighter
Event
Method/
Referee
R
Time
loss
Narantungalag Jadambaa
One FC 19 - Reign of Champions
Aug / 29 / 2014
Decision (Unanimous)
Yuji Shimada
5
5:00
win
Honorio Banario
One FC 13 - Moment of Truth
Dec / 06 / 2013
KO (Punches)
Yuji Shimada
3
1:43
win
Honorio Banario
One FC 9 - Rise to Power
May / 31 / 2013
KO (Punches)
Yuji Shimada
2
1:45
draw
Takumi Nakayama
Pancrase - 246
Mar / 17 / 2013
Draw (Majority)
Kenichi Serizawa
3
5:00
win
Jon Shores
Pancrase - Progress Tour 14
Dec / 01 / 2012
Decision (Unanimous)
Hirokazu Takamoto
3
5:00
win
Rob Hill
Legend FC - Legend Fighting Championship 10
Aug / 24 / 2012
TKO (Doctor Stoppage)
3
1:26
loss
Isao Kobayashi
Pancrase - Progress Tour 4
Apr / 01 / 2012
Decision (Unanimous)
Masato Fukuda
3
5:00
draw
Katsuhiko Nagata
Pancrase - Impressive Tour 13
Dec / 03 / 2011
Draw (Unanimous)
Yoshifumi Oyabu
3
5:00
draw
Yoshiaki Takahashi
Pancrase - Impressive Tour 10
Oct / 02 / 2011
Draw (Unanimous)
Ryogaku Wada
2
5:00
win
Daisuke Hanazawa
Pancrase - Impressive Tour 4
May / 03 / 2011
Decision (Unanimous)
Ryogaku Wada
3
5:00
draw
Katsuhiko Nagata
Pancrase - Passion Tour 11
Dec / 05 / 2010
Draw (Split)
Yoshifumi Oyabu
2
5:00
win
Isao Kobayashi
Pancrase - Passion Tour 3
Apr / 04 / 2010
Decision (Unanimous)
Yoshinori Umeki
3
5:00
win
Felipe Olivieri
Pancrase - Changing Tour 4
Aug / 08 / 2009
Decision (Majority)
Ryogaku Wada
2
5:00
win
Hyung Kwang Kim
Pancrase - Changing Tour 3
Jun / 07 / 2009
Decision (Majority)
Yoshinori Umeki
2
5:00
draw
Maximo Blanco
Pancrase - Changing Tour 2
Apr / 05 / 2009
Draw (Split)
Yoshinori Umeki
2
5:00
loss
Katsuya Inoue
Pancrase - Shining 10
Dec / 07 / 2008
Decision (Unanimous)
Soichi Hiroto
3
5:00
win
Naoyuki Kotani
Pancrase - Shining 8
Oct / 01 / 2008
Decision (Unanimous)
Yoshinori Umeki
3
5:00
draw
Shoji Maruyama
Pancrase - Shining 3
Apr / 27 / 2008
Draw (Majority)
Yoshinori Umeki
3
5:00
win
Karen Darabedyan
PFP - Ring of Fire
Dec / 09 / 2007
Decision (Unanimous)
3
5:00
win
Chris Ade
Bodog Fight - Vancouver
Aug / 25 / 2007
KO (Punch)
3
0:44
loss
Katsuya Inoue
Pancrase - Rising 5
May / 30 / 2007
KO (Punch)
Yoshinori Umeki
2
2:45
win
Hiroyuki Nozawa
Pancrase - Blow 11
Dec / 10 / 2006
TKO (Punches)
Ryogaku Wada
1
4:53
win
In Seok Kim
Pancrase - Blow 9
Oct / 25 / 2006
KO (Punch)
Hiromi Okamoto
1
2:31
loss
Carlos Condit
Pancrase - 2006 Neo-Blood Tournament Finals
Jul / 28 / 2006
TKO (Doctor Stoppage)
Hiromi Okamoto
3
1:01
loss
Daizo Ishige
Pancrase - Blow 1
Jan / 26 / 2006
Decision (Majority)
Yoshinori Umeki
3
5:00
draw
Paul Rodriguez
Pancrase - Spiral 9
Nov / 04 / 2005
Draw (Majority)
Soichi Hiroto
3
5:00
win
Nate Diaz
Pancrase - 2005 Neo-Blood Tournament Finals
Aug / 27 / 2005
Decision (Unanimous)
Soichi Hiroto
3
5:00
loss
Nick Diaz
UFC 53 - Heavy Hitters
Jun / 04 / 2005
KO (Punches)
Mario Yamasaki
1
1:24
win
Daisuke Hanazawa
Pancrase - Spiral 3
Apr / 10 / 2005
KO (Soccer Kick)
Tomoki Matsumiya
3
0:31
loss
Hidehiko Hasegawa
Pancrase - Brave 9
Oct / 12 / 2004
Technical Submission (Toe Hold)
Soichi Hiroto
2
5:00
win
Masakazu Kuramochi
Pancrase - Brave 6
Jun / 22 / 2004
TKO (Punches)
Soichi Hiroto
2
4:13
draw
Yuji Hoshino
Pancrase - Brave 4
Apr / 23 / 2004
Draw (Majority)
Soichi Hiroto
3
5:00
draw
Heath Sims
Pancrase - Brave 1
Feb / 06 / 2004
Draw (Majority)
Yoshinori Umeki
3
5:00
win
Takahito Iida
Pancrase - Hybrid 11
Dec / 21 / 2003
Decision (Unanimous)
Hiromi Okamoto
2
5:00
win
Takaichi Hirayama
GCM - Demolition 030721
Jul / 21 / 2003
Decision (Unanimous)
2
5:00
win
Daisuke Hanazawa
Pancrase - Hybrid 5
May / 18 / 2003
Decision (Unanimous)
Soichi Hiroto
2
5:00
win
Chris Lytle
Pancrase - Hybrid 4
Apr / 12 / 2003
Decision (Split)
Yoshinori Umeki
3
5:00
draw
Takuya Wada
Pancrase - Hybrid 1
Jan / 26 / 2003
Draw (Majority)
Hiromi Okamoto
2
5:00
win
Juan Ayala
Pancrase - Spirit 7
Oct / 29 / 2002
Decision (Unanimous)
Yoshinori Umeki
3
5:00
loss
Kiuma Kunioku
Pancrase - 2002 Neo-Blood Tournament Opening Round
Jul / 28 / 2002
Decision (Unanimous)
Kenji Kosuge
3
5:00
win
Yoshimitsu Warita
Pancrase - Spirit 5
May / 28 / 2002
Decision (Majority)
Yoshinori Umeki
2
5:00
win
Satoru Kitaoka
Pancrase - Spirit 3
Mar / 25 / 2002
Decision (Majority)
Hiromi Okamoto
2
5:00
win
Takaharu Murahama
Deep - 3rd Impact
Dec / 23 / 2001
Decision (Majority)
3
5:00
win
Mick Green
Pancrase - Proof 6
Oct / 30 / 2001
Decision (Majority)
Hiromi Okamoto
2
5:00
loss
LaVerne Clark
UFC 25 - Ultimate Japan 3
Apr / 14 / 2000
Decision (Majority)
John McCarthy
3
5:00
PICTURES
KOJI OISHI RELATED NEWS
This Month’s MMA Birthdays: Urijah Faber Celebrates No. 45
As patriarch of the revolutionary
Team Alpha Male
camp, founder of the
A1 Combat
promotion and one of the first true mixed martial arts...
UFC
Brian Knapp
May 07, 2024
By The Numbers: Khamzat Chimaev vs. Nate Diaz
The welterweights on Saturday will lock horns in the
UFC 279
main event when the
Ultimate Fighting Championship
returns home to Las Vegas for...
UFC
Brian Knapp
Sep 06, 2022
5 Things You Might Not Know About Thanh Le
The 36-year-old knockout artist will defend his
One Championship
featherweight title against
Kai Tang
in the
One 160
co-main event on Aug. 26.
One Championship
Brian Knapp
Aug 21, 2022
By The Numbers: Nate Diaz
“The Ultimate Fighter” Season 5 winner remains one of the
Ultimate Fighting Championship
’s most trusted box office draws despite a rather...
UFC
Brian Knapp
Jan 05, 2022
By The Numbers: Nick Diaz
No one in mixed martial arts history has marched to the beat of their own drum with more conviction than the longtime Cesar Gracie disciple.
UFC
Brian Knapp
Nov 27, 2021
View More
Subscribe to our Newsletter
*
indicates required
Email Address
*
Latest News
ALL
UFC
PFL
BELLATOR
Neil Magny vs. Carlos Prates Tapped as UFC Vegas 100 Headliner on Nov. 9
Last Man to Beat Alex Pereira in Kickboxing Earns a UFC Contract
UFC CEO Dana White Believes Amanda Nunes is Teasing Comeback
Undefeated Kody Steele, Three Others Snag UFC Contracts on Week 9 of DWCS
Daniel Cormier: Alex Pereira Was Close to Pulling Out of UFC 307 During Fight Week
Ilia Topuria Gunning for Islam Makhachev Match in 2025
Michael Page, Carlos Condit to Headline Polaris 30 Grappling Event
Kayla Harrison Reveals Hospitalization, Urinating Blood Prior to UFC 307
Neil Magny vs. Carlos Prates Tapped as UFC Vegas 100 Headliner on Nov. 9
UFC CEO Dana White Believes Amanda Nunes is Teasing Comeback
Daniel Cormier: Alex Pereira Was Close to Pulling Out of UFC 307 During Fight Week
Ilia Topuria Gunning for Islam Makhachev Match in 2025
Kayla Harrison Reveals Hospitalization, Urinating Blood Prior to UFC 307
Champ Alex Pereira Plans on Taking Some Time Off After UFC 307 Win
Alex Pereira Wants to Leave Path Open for Sean Strickland at 185 Pounds
Alex Pereira Batters Khalil Rountree to Fourth-Round Stoppage in UFC 307 Headliner
Video: Professional Fighters League Launches Full Oct. 19 PPV Trailer
'The Lazy King' vs. Laureano Staropoli to Headline PFL Europe Final on Dec. 14
PFL Europe 2024 Finals Set, Steven Ray Hits Twister in Glasgow Main Event
PFL Europe 2024 Playoffs Play-by-Play, Results & Round Scoring
PFL Europe 3 Weigh-in Results: 2024 Playoffs Set
PFL Matchmaker Dan Hardy Welcomes Opportunities for Fighters After Retirement
Roger Huerta Fully Focused on Impactful Return With New Life at PFL
Daniele, Valentina Scatizzi Prepared to Spring Upsets on PFL Europe Card
Sara Collins Submits Leah McCourt in Bellator London Main Event
Bellator Champions Series London Play-by-Play, Results & Round Scoring
Bellator London Weigh-in Results: Main Event Set; 1 Fight Off
Leah McCourt Aims to Cement No. 1 Contender Status After Frustrating Hiatus
Priorities: Bellator MMA’s Luke Trainer Focused on Giving Back to the Community
Usman Nurmagomedov Retains Lightweight Title in Bellator San Diego Main Event
Bellator Champions Series San Diego Play-by-Play, Results & Round Scoring
Usman Nurmagomedov Reveals How Khabib Nurmagomedov Received Black Eye
EVENTS / FIGHTS
UFC
PFL
BELLATOR
MORE
Nov
23
2024
UFC Fight Night 248
Yan vs. Figueiredo
Dec
07
2024
UFC 310
Dec. 7
Dec
14
2024
UFC on ESPN 63
Dec. 14
Jan
11
2025
UFC Fight Night 249
Jan. 11
Jan
18
2025
UFC 311
Jan. 18
Nov
29
2024
Professional Fighters League
PFL MENA 4: 2024 Finals
Dec
14
2024
Professional Fighters League
PFL Europe 4: 2024 Finals
Dec
31
2024
Bellator Champions Series
Japan
+
MORE UFC FIGHTS
+
MORE PFL FIGHTS
+
MORE BELLATOR FIGHTS
{firstname} { "nickname" }{lastname}
{firstname} { "nickname" }{lastname}
{name} - {title}
FIGHT FINDER
FIGHTER OF THE WEEK
Paul Hughes
TOP TRENDING FIGHTERS
Tatsuro Taira
Husein Kadimagomaev
Brandon Royval
Zafar Mohsen
MORE FIGHTERS...
Clayton Carpenter
|
Marcos Breno
|
Ramazonbek Temirov
|
Ibragim Ibragimov
|
Jun Yong Park
|
Makkasharip Zaynukov
+
FIND MORE