Highest ever World Rankings position is considered from 1/1/2019
Discipline
|
Performance
|
Wind
|
Venue
|
Date
|
Records
|
Results Score
|
1500 Metres
|
4:26.91
|
|
Amagasaki (JPN)
|
20 MAY 2007
|
|
999
|
3000 Metres
|
8:44.40
|
|
Paris (FRA)
|
05 JUL 2002
|
|
1158
|
5000 Metres
|
14:53.22
|
|
Stadio Olimpico, Roma (ITA)
|
08 JUL 2005
|
NR
|
1176
|
10,000 Metres
|
30:51.81
|
|
Busan (KOR)
|
08 OCT 2002
|
|
1200
|
5 Kilometres
|
15:33
|
|
Miyazaki (JPN)
|
06 JAN 2004
|
|
1127
|
10 Kilometres
|
31:57
|
|
Kumamoto (JPN)
|
07 MAR 2010
|
|
1162
|
20 Kilometres
|
1:05:32
|
|
Debrecen (HUN)
|
08 OCT 2006
|
|
1165
|
Half Marathon
|
1:07:26
|
|
Marugame (JPN)
|
05 FEB 2006
|
|
1209
|
Marathon
|
2:22:17
|
|
Osaka (JPN)
|
31 JAN 2016
|
|
1210
|
Legend
* Not legal.
Latest Active Season: 2020
Discipline
|
Performance
|
Wind
|
Place
|
Date
|
Records
|
Results Score
|
5000 Metres
|
15:39.32
|
|
Nagai Stadium, Osaka (JPN)
|
27 SEP 2020
|
|
1088
|
10,000 Metres
|
32:17.65
|
|
Nagai Stadium, Osaka (JPN)
|
25 SEP 2020
|
|
1124
|
Outdoor
|
Performance
|
Place
|
Date
|
2007
|
4:26.91
|
Amagasaki (JPN)
|
20 MAY 2007
|
Outdoor
|
Performance
|
Place
|
Date
|
2008
|
9:13.34
|
Amagasaki (JPN)
|
14 JUN 2008
|
2006
|
8:44.58
|
Olympic Stadium, Athina (GRE)
|
16 SEP 2006
|
2005
|
8:51.85
|
Paris (FRA)
|
01 JUL 2005
|
2003
|
8:49.10
|
Paris (FRA)
|
04 JUL 2003
|
2002
|
8:44.40
|
Paris (FRA)
|
05 JUL 2002
|
2001
|
8:52.3h
|
Takamatsu (JPN)
|
13 OCT 2001
|
2000
|
9:14.71
|
Tottori (JPN)
|
10 JUN 2000
|
Outdoor
|
Performance
|
Place
|
Date
|
2020
|
15:39.32
|
Nagai Stadium, Osaka (JPN)
|
27 SEP 2020
|
2017
|
15:55.66
|
Osaka (JPN)
|
24 SEP 2017
|
2012
|
15:09.31
|
Olympic Stadium, London (GBR)
|
07 AUG 2012
|
2011
|
15:50.66
|
Kumamoto (JPN)
|
10 DEC 2011
|
2010
|
15:17.86
|
Osaka (JPN)
|
08 MAY 2010
|
2009
|
15:25.49
|
Hiroshima (JPN)
|
27 JUN 2009
|
2008
|
15:16.27
|
Kawasaki (JPN)
|
29 JUN 2008
|
2007
|
15:05.73
|
Stadio Olimpico, Roma (ITA)
|
13 JUL 2007
|
2006
|
15:03.17
|
Stadio Olimpico, Roma (ITA)
|
14 JUL 2006
|
2005
|
14:53.22
|
Stadio Olimpico, Roma (ITA)
|
08 JUL 2005
|
2004
|
14:57.73
|
Nobeoka (JPN)
|
22 MAY 2004
|
2003
|
15:09.02
|
Stadio Olimpico, Roma (ITA)
|
11 JUL 2003
|
2002
|
14:55.19
|
Busan (KOR)
|
12 OCT 2002
|
2001
|
15:10.23
|
Heusden-Zolder (BEL)
|
14 JUL 2001
|
2000
|
15:29.70
|
Sendai (JPN)
|
07 OCT 2000
|
Outdoor
|
Performance
|
Place
|
Date
|
2004
|
15:33
|
Miyazaki (JPN)
|
06 JAN 2004
|
Outdoor
|
Performance
|
Place
|
Date
|
2020
|
32:17.65
|
Nagai Stadium, Osaka (JPN)
|
25 SEP 2020
|
2018
|
32:50.25
|
Yamaguchi (JPN)
|
08 DEC 2018
|
2017
|
33:09.26
|
Osaka (JPN)
|
19 MAY 2017
|
2014
|
32:48.87
|
Abashiri (JPN)
|
06 JUL 2014
|
2013
|
32:42.56
|
Fukagawa (JPN)
|
29 JUN 2013
|
2012
|
31:10.35
|
Olympic Stadium, London (GBR)
|
03 AUG 2012
|
2011
|
30:54.29
|
Palo Alto, CA (USA)
|
01 MAY 2011
|
2010
|
31:29.03
|
Kobe (JPN)
|
25 APR 2010
|
2009
|
31:23.49
|
Olympiastadion, Berlin (GER)
|
15 AUG 2009
|
2008
|
31:01.14
|
National Stadium, Beijing (CHN)
|
15 AUG 2008
|
2007
|
32:13.58
|
Osaka (JPN)
|
29 JUN 2007
|
2006
|
30:57.90
|
Oita (JPN)
|
01 OCT 2006
|
2005
|
31:03.75
|
Olympic Stadium, Helsinki (FIN)
|
06 AUG 2005
|
2004
|
31:05.68
|
Kobe (JPN)
|
25 APR 2004
|
2003
|
31:10.57
|
Stade de France, Paris-St-Denis (FRA)
|
23 AUG 2003
|
2002
|
30:51.81
|
Busan (KOR)
|
08 OCT 2002
|
2001
|
31:42.05
|
Kanazawa (JPN)
|
29 SEP 2001
|
Outdoor
|
Performance
|
Place
|
Date
|
2019
|
33:56
|
Boulder, CO (USA)
|
27 MAY 2019
|
2017
|
33:48
|
New York, NY (USA)
|
10 JUN 2017
|
2012
|
33:32
|
Boulder, CO (USA)
|
28 MAY 2012
|
2010
|
31:57
|
Kumamoto (JPN)
|
07 MAR 2010
|
Outdoor
|
Performance
|
Place
|
Date
|
2006
|
1:05:32
|
Debrecen (HUN)
|
08 OCT 2006
|
Outdoor
|
Performance
|
Place
|
Date
|
2018
|
1:11:32
|
Okayama (JPN)
|
23 DEC 2018
|
2017
|
1:15:41
|
Shibetsu (JPN)
|
23 JUL 2017
|
2016
|
1:12:04
|
Gifu (JPN)
|
15 MAY 2016
|
2011
|
1:09:00
|
Marugame (JPN)
|
06 FEB 2011
|
2010
|
1:12:25
|
Shibetsu (JPN)
|
25 JUL 2010
|
2007
|
1:08:00
|
Marugame (JPN)
|
04 FEB 2007
|
2006
|
1:07:26
|
Marugame (JPN)
|
05 FEB 2006
|
Outdoor
|
Performance
|
Place
|
Date
|
2019
|
2:24:09
|
Nagoya (JPN)
|
10 MAR 2019
|
2016
|
2:22:17
|
Osaka (JPN)
|
31 JAN 2016
|
2015
|
2:24:25
|
Chicago, IL (USA)
|
11 OCT 2015
|
2014
|
2:26:25
|
Berlin (GER)
|
28 SEP 2014
|
2013
|
2:24:21
|
Osaka (JPN)
|
27 JAN 2013
|
2012
|
2:37:35
|
Osaka (JPN)
|
29 JAN 2012
|
2011
|
2:24:38
|
Chicago, IL (USA)
|
09 OCT 2011
|
2008
|
2:40:54
|
Osaka (JPN)
|
27 JAN 2008
|
Place
|
Discipline
|
Mark
|
Wind
|
Place
|
Date
|
3.
|
Marathon
|
2:27:45
|
|
Luzhniki, Moskva (RUS)
|
10 AUG 2013
|
Place
|
Discipline
|
Mark
|
Wind
|
Place
|
Date
|
6.
|
20 Kilometres
|
1:05:32
|
|
Debrecen (HUN)
|
08 OCT 2006
|
Place
|
Discipline
|
Mark
|
Wind
|
Place
|
Date
|
6.
|
Long Race
|
25:51
|
|
Fukuoka (JPN)
|
01 APR 2006
|
Place
|
Discipline
|
Mark
|
Wind
|
Place
|
Date
|
3.
|
5000 Metres
|
15:06.69
|
|
Olympic Stadium, Athina (GRE)
|
17 SEP 2006
|
5.
|
3000 Metres
|
8:44.58
|
|
Olympic Stadium, Athina (GRE)
|
16 SEP 2006
|
Place
|
Discipline
|
Mark
|
Wind
|
Place
|
Date
|
4.
|
5000 Metres
|
16:25.01
|
|
E.Nacional, Santiago de Chile (CHI)
|
17 OCT 2000
|
Place
|
Discipline
|
Mark
|
Wind
|
Place
|
Date
|
1.
|
10,000 Metres
|
31:29.38
|
|
Doha (QAT)
|
08 DEC 2006
|
2.
|
5000 Metres
|
14:55.19
|
|
Busan (KOR)
|
12 OCT 2002
|
2.
|
10,000 Metres
|
30:51.81
|
|
Busan (KOR)
|
08 OCT 2002
|
4.
|
10,000 Metres
|
31:55.54
|
|
Guangzhou (CHN)
|
21 NOV 2010
|
5.
|
5000 Metres
|
15:25.08
|
|
Guangzhou (CHN)
|
26 NOV 2010
|
Place
|
Discipline
|
Mark
|
Wind
|
Place
|
Date
|
1.
|
5000 Metres
|
15:29.80
|
|
Marugame (JPN)
|
06 JUN 2010
|
1.
|
10,000 Metres
|
31:47.56
|
|
Marugame (JPN)
|
04 JUN 2010
|
1.
|
5000 Metres
|
15:27.41
|
|
Osaka (JPN)
|
01 JUL 2007
|
1.
|
10,000 Metres
|
32:13.58
|
|
Osaka (JPN)
|
29 JUN 2007
|
1.
|
5000 Metres
|
15:31.01
|
|
Kobe (JPN)
|
02 JUL 2006
|
1.
|
10,000 Metres
|
32:06.92
|
|
Kobe (JPN)
|
30 JUN 2006
|
1.
|
5000 Metres
|
15:15.27
|
|
Tokyo (JPN)
|
04 JUN 2005
|
1.
|
10,000 Metres
|
31:30.82
|
|
Tokyo (JPN)
|
02 JUN 2005
|
1.
|
5000 Metres
|
15:05.07
|
|
Tottori (JPN)
|
06 JUN 2004
|
1.
|
10,000 Metres
|
31:32.09
|
|
Tottori (JPN)
|
04 JUN 2004
|
1.
|
10,000 Metres
|
31:47.15
|
|
Yokohama (JPN)
|
06 JUN 2003
|
1.
|
5000 Metres
|
15:14.46
|
|
Kanazawa (JPN)
|
09 JUN 2002
|
1.
|
10,000 Metres
|
32:30.51
|
|
Kanazawa (JPN)
|
07 JUN 2002
|