| Full name | Daiki Iwamasa |
| Name in home country | 岩政 大樹 |
| Date of birth | 1982-01-30 (44 yrs) |
| Place of birth | Suo-Oshima, Yamaguchi, Japan |
| Citizenship | Japan |
| Position | Defender - Centre-Back (main: Defender) |
| Foot | right |
| Height | 186.00 m |
| Current club | Retired |
| Joined | 2019-01-01 |
| Contract expires | — |
Jan 2019
Transfer: Tokyo United → Retired
18/19 · Transfer
Jul 2018
2018 — Tokyo United
15 matches · 1 G · 0 A · across 2 competitions
Jan 2017
Transfer: Fagiano Okayama → Tokyo United
16/17 · Transfer
Jul 2016
2016 — Fagiano Okayama
42 matches · 6 G · 2 A · across 2 competitions
Jul 2015
2015 — Fagiano Okayama
43 matches · 4 G · 0 A · across 2 competitions
Jan 2015
Transfer: BEC Tero Sasana → Fagiano Okayama
14/15 · Transfer
Jan 2014
Transfer: Kashima Antlers → BEC Tero Sasana
13/14 · Transfer
Jul 2013
13/14 — BEC Tero Sasana
38 matches · 6 G · 3 A · across 2 competitions
Jul 2013
2013 — Kashima Antlers
25 matches · 0 G · 1 A · across 4 competitions
Jul 2012
2012 — Kashima Antlers
43 matches · 6 G · 1 A · across 4 competitions
Oct 2011
Injury: unknown
14 games missed
Jul 2011
2011 — Kashima Antlers
31 matches · 6 G · 2 A · across 4 competitions
Jul 2010
10/11 — Kashima Antlers
7 matches · 0 G · 0 A · across 1 competition
Jul 2010
2010 — Kashima Antlers
39 matches · 4 G · 1 A · across 4 competitions
Jul 2009
09/10 — Kashima Antlers
7 matches · 0 G · 0 A · across 1 competition
Jul 2009
2009 — Kashima Antlers
37 matches · 4 G · 1 A · across 4 competitions
Jul 2008
08/09 — Kashima Antlers
6 matches · 0 G · 0 A · across 1 competition
Jul 2008
2008 — Kashima Antlers
38 matches · 2 G · 0 A · across 4 competitions
Jul 2007
07/08 — Kashima Antlers
8 matches · 2 G · 0 A · across 1 competition
Jul 2007
2007 — Kashima Antlers
48 matches · 6 G · 0 A · across 3 competitions
Jul 2006
2006 — Kashima Antlers
45 matches · 6 G · 0 A · across 3 competitions
Jul 2005
2005 — Kashima Antlers
40 matches · 6 G · 1 A · across 3 competitions
Jul 2004
2004 — Kashima Antlers
24 matches · 4 G · 0 A · across 4 competitions
Jan 2003
Transfer: Tokyo Gakugei → Kashima Antlers
02/03 · Transfer
Jan 1970
Peak market value: €1.70m
Highest valuation recorded in dataset
Minutes played by club
Tokyo United
0.6%
Fagiano Okayama
12.3%
Kashima Antlers
81.0%
BEC Tero Sasana
6.0%
Career trajectory — goals, assists & market value
Goals by season
Assists by season
| Season | Competition | Club | Matches | Goals | Assists | YC | RC | Minutes |
| 2018 |
Kanto Soccer League (Div.1) |
Tokyo United |
14 |
0 |
0 |
1 |
0 |
0 |
| 2018 |
Shakaijin Cup |
Tokyo United |
1 |
1 |
0 |
1 |
0 |
80 |
| 2016 |
J1 Play-off |
Fagiano Okayama |
2 |
0 |
0 |
1 |
0 |
0 |
| 2016 |
J2 League |
Fagiano Okayama |
40 |
6 |
2 |
5 |
0 |
592 |
| 2015 |
Emperor's Cup |
Fagiano Okayama |
1 |
0 |
0 |
0 |
0 |
0 |
| 2015 |
J2 League |
Fagiano Okayama |
42 |
4 |
0 |
2 |
0 |
945 |
| 2013 |
Emperor's Cup |
Kashima Antlers |
1 |
0 |
0 |
0 |
0 |
0 |
| 2013 |
J. League Cup |
Kashima Antlers |
5 |
0 |
0 |
0 |
0 |
0 |
| 2013 |
J.League Div.1 |
Kashima Antlers |
18 |
0 |
1 |
3 |
0 |
0 |
| 2013 |
Suruga Bank Cup |
Kashima Antlers |
1 |
0 |
0 |
1 |
0 |
0 |
| 2012 |
Emperor's Cup |
Kashima Antlers |
3 |
1 |
0 |
0 |
0 |
270 |
| 2012 |
J. League Cup |
Kashima Antlers |
7 |
1 |
0 |
1 |
0 |
660 |
| 2012 |
J.League Div.1 |
Kashima Antlers |
32 |
3 |
1 |
6 |
0 |
943 |
| 2012 |
Suruga Bank Cup |
Kashima Antlers |
1 |
1 |
0 |
0 |
0 |
120 |
| 2011 |
Emperor's Cup |
Kashima Antlers |
1 |
0 |
0 |
0 |
0 |
0 |
| 2011 |
J. League Cup |
Kashima Antlers |
1 |
0 |
0 |
0 |
0 |
0 |
| 2011 |
J.League Div.1 |
Kashima Antlers |
28 |
6 |
2 |
1 |
0 |
420 |
| 2011 |
Jap. Super Cup |
Kashima Antlers |
1 |
0 |
0 |
0 |
0 |
0 |
| 2010 |
Emperor's Cup |
Kashima Antlers |
3 |
1 |
0 |
0 |
0 |
205 |
| 2010 |
J. League Cup |
Kashima Antlers |
1 |
0 |
0 |
0 |
0 |
0 |
| 2010 |
J.League Div.1 |
Kashima Antlers |
34 |
3 |
0 |
3 |
0 |
1,020 |
| 2010 |
Jap. Super Cup |
Kashima Antlers |
1 |
0 |
1 |
0 |
0 |
0 |
| 2009 |
Emperor's Cup |
Kashima Antlers |
2 |
0 |
0 |
1 |
0 |
0 |
| 2009 |
J. League Cup |
Kashima Antlers |
2 |
0 |
0 |
0 |
0 |
0 |
| 2009 |
J.League Div.1 |
Kashima Antlers |
32 |
4 |
1 |
4 |
0 |
709 |
| 2009 |
Jap. Super Cup |
Kashima Antlers |
1 |
0 |
0 |
0 |
0 |
0 |
| 2008 |
Emperor's Cup |
Kashima Antlers |
2 |
0 |
0 |
0 |
0 |
0 |
| 2008 |
J. League Cup |
Kashima Antlers |
2 |
0 |
0 |
0 |
0 |
0 |
| 2008 |
J.League Div.1 |
Kashima Antlers |
33 |
2 |
0 |
2 |
0 |
1,485 |
| 2008 |
Jap. Super Cup |
Kashima Antlers |
1 |
0 |
0 |
0 |
0 |
0 |
| 2007 |
Emperor's Cup |
Kashima Antlers |
5 |
0 |
0 |
0 |
0 |
0 |
| 2007 |
J. League Cup |
Kashima Antlers |
10 |
0 |
0 |
1 |
0 |
0 |
| 2007 |
J.League Div.1 |
Kashima Antlers |
33 |
6 |
0 |
2 |
0 |
494 |
| 2006 |
Emperor's Cup |
Kashima Antlers |
4 |
2 |
0 |
1 |
0 |
180 |
| 2006 |
J. League Cup |
Kashima Antlers |
11 |
1 |
0 |
1 |
0 |
990 |
| 2006 |
J.League Div.1 |
Kashima Antlers |
30 |
3 |
0 |
4 |
0 |
872 |
| 2005 |
Emperor's Cup |
Kashima Antlers |
3 |
0 |
1 |
0 |
0 |
0 |
| 2005 |
J. League Cup |
Kashima Antlers |
6 |
2 |
0 |
0 |
0 |
270 |
| 2005 |
J.League Div.1 |
Kashima Antlers |
31 |
4 |
0 |
3 |
0 |
684 |
| 2004 |
Emperor's Cup |
Kashima Antlers |
2 |
0 |
0 |
1 |
0 |
0 |
| 2004 |
J. League Cup |
Kashima Antlers |
4 |
0 |
0 |
2 |
0 |
0 |
| 2004 |
J1 - 1st Stage |
Kashima Antlers |
7 |
1 |
0 |
3 |
0 |
188 |
| 2004 |
J1 - 2nd Stage |
Kashima Antlers |
11 |
3 |
0 |
0 |
0 |
275 |
| 13/14 |
Thai League Cup |
BEC Tero Sasana |
1 |
1 |
0 |
0 |
0 |
90 |
| 13/14 |
TPL |
BEC Tero Sasana |
37 |
5 |
3 |
7 |
0 |
666 |
| 10/11 |
AFC Champions League |
Kashima Antlers |
7 |
0 |
0 |
1 |
0 |
0 |
| 09/10 |
AFC Champions League |
Kashima Antlers |
7 |
0 |
0 |
1 |
0 |
0 |
| 08/09 |
AFC Champions League |
Kashima Antlers |
6 |
0 |
0 |
0 |
0 |
0 |
| 07/08 |
AFC Champions League |
Kashima Antlers |
8 |
2 |
0 |
1 |
0 |
360 |
| Season | Date | From | To | Type | Market value | Fee |
| 02/03 |
2003-01-01 |
Tokyo Gakugei |
Kashima Antlers |
Transfer |
0 |
— |
| 13/14 |
2014-01-06 |
Kashima Antlers |
BEC Tero Sasana |
Transfer |
1200000 |
— |
| 14/15 |
2015-01-03 |
BEC Tero Sasana |
Fagiano Okayama |
Transfer |
700000 |
— |
| 16/17 |
2017-01-07 |
Fagiano Okayama |
Tokyo United |
Transfer |
300000 |
— |
| 18/19 |
2019-01-01 |
Tokyo United |
Retired |
Transfer |
0 |
— |
| Season | Injury | From | To | Days missed | Games missed |
| 11/12 |
muscular problems |
2011-10-05 |
2011-12-02 |
59 |
14 |
Current—
Peak€1.70m
Low—
Δ since start−€1.70m
| Date | Value |
| Jan 1, 1970 |
— |
| Jan 1, 1970 |
€300k |
| Jan 1, 1970 |
€700k |
| Jan 1, 1970 |
€1.20m |
| Jan 1, 1970 |
€1.50m |
| Jan 1, 1970 |
€1.50m |
| Jan 1, 1970 |
€1.50m |
| Jan 1, 1970 |
€1.50m |
| Jan 1, 1970 |
€1.70m |
| Jan 1, 1970 |
€1.10m |
| Jan 1, 1970 |
€1.00m |
| Jan 1, 1970 |
€1.70m |
| Team | Shirt | Matches | Goals | Debut | Age at debut | Status |
| Team #3435 |
— |
8 |
0 |
— |
— |
former national player |
Single-season peaks across competitions in this player's career.
Top goalscoring seasons
| Season | Competition | Club | Goals | Matches |
| 2007 |
J.League Div.1 |
Kashima Antlers |
6 |
33 |
| 2011 |
J.League Div.1 |
Kashima Antlers |
6 |
28 |
| 2016 |
J2 League |
Fagiano Okayama |
6 |
40 |
Top assist seasons
| Season | Competition | Club | Assists | Matches |
| 13/14 |
TPL |
BEC Tero Sasana |
3 |
37 |
| 2011 |
J.League Div.1 |
Kashima Antlers |
2 |
28 |
| 2016 |
J2 League |
Fagiano Okayama |
2 |
40 |
Auto-detected milestones based on cumulative career totals.
| Season / Year | Milestone | Date |
| 07/08 |
Senior debut season |
|
| 07/08 |
First senior goal |
|
| 2012 |
Goal #50 (career) |
|
Yellow / second-yellow / red cards per season. Only seasons with at least one card are shown.
| Season | Matches | Mins | YC | 2nd YC | RC | Cards / 90′ |
| 2018 |
15 |
80 |
2 |
0 |
0 |
2.25 |
| 2016 |
42 |
592 |
6 |
1 |
0 |
1.06 |
| 2015 |
43 |
945 |
2 |
0 |
0 |
0.19 |
| 2013 |
25 |
0 |
4 |
1 |
0 |
0 |
| 2012 |
43 |
1,993 |
7 |
0 |
0 |
0.32 |
| 2011 |
31 |
420 |
1 |
0 |
0 |
0.21 |
| 2010 |
39 |
1,225 |
3 |
0 |
0 |
0.22 |
| 2009 |
37 |
709 |
5 |
0 |
0 |
0.63 |
| 2008 |
38 |
1,485 |
2 |
1 |
0 |
0.18 |
| 2007 |
48 |
494 |
3 |
1 |
0 |
0.73 |
| 2006 |
45 |
2,042 |
6 |
0 |
0 |
0.26 |
| 2005 |
40 |
954 |
3 |
1 |
0 |
0.38 |
| 2004 |
24 |
463 |
6 |
0 |
0 |
1.17 |
| 13/14 |
38 |
756 |
7 |
0 |
0 |
0.83 |
| 10/11 |
7 |
0 |
1 |
0 |
0 |
0 |
| 09/10 |
7 |
0 |
1 |
0 |
0 |
0 |
| 07/08 |
8 |
360 |
1 |
0 |
0 |
0.25 |