25-8-1
5-3
Fight: Sumimura vs. Mikoshiba
15 AUG SUN '10 12:00 AM
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Main Info
nickname
-
-
Forms
-
-
-
L
W
W
L
W
W
-
Nationality
Japan 
Japan
Age
(1986-02-14) 39
50 (1975-07-17)
Weight
(77 kg) 170 lbs
170 lbs (77 kg)
Height
(185 cm) 6′1″
5′10″ (178 cm)
Reach
-
-
Gym
Social Media
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Win-Loss Records
Wins
(1 DQ) 25
7 KO/TKO - 21%
4 submission - 12%
13 decision - 39%
5
13% - 1 KO/TKO
0% - 0 submission
50% - 4 decision
Losses
(1 DQ) 8
2 KO/TKO - 6%
2 submission - 6%
4 decision - 12%
3
13% - 1 KO/TKO
0% - 0 submission
25% - 2 decision
Past Opponents
Show Cancelled Fights
21
Jul 2025
22
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24
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24
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09
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11
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21
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28
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23
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20
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21
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01
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29
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22
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12
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28
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24
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15
Jul 2017
18
Mar 2017
09
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26
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27
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11
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26
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29
Apr 2015
19
Oct 2014
13
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28
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28
Apr 2013
29
Sep 2012
17
Dec 2010
15
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28
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29
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21
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22
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24
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24
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09
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28
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01
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22
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12
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28
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24
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09
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26
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27
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26
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29
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19
Oct 2014
13
Oct 2013
28
Jul 2013
28
Apr 2013
29
Sep 2012
17
Dec 2010
15
Aug 2010
28
Mar 2010
Frequently Asked Questions About Sumimura vs. Mikoshiba
Which event are Naoji Mikoshiba and Ryuichiro Sumimura fighting in?
They are set to face each other in Shooto - Border: Season 2 - Rhythm.
When is the Naoji Mikoshiba vs. Ryuichiro Sumimura fight?
The fight is scheduled to take place on August 15, 2010
At what time does the Naoji Mikoshiba vs. Ryuichiro Sumimura fight start?
The fight is set to start at 24:00 GMT.
What are the nationalities of Naoji Mikoshiba and Ryuichiro Sumimura?
Naoji Mikoshiba represents Japan, and Ryuichiro Sumimura represents Japan.
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