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Light flyweight boxing · 1990s

Nao Ikeyama

18–7 · 29 recorded bouts · 2003–2021

Nao Ikeyama finished 28% of 18 wins inside the distance — the 17th percentile for light flyweight boxing, where the median is 53%. No reach is on record, so this page compares record rather than measurements.

What is on record

Measurements
Reachnot recorded
Height60.5″ (153.7 cm)
StanceOrthodox
DivisionLight Flyweight Boxing
competed at 3: atomweight, mini flyweight, light flyweight — compared here against the last
Peak era1990s
CountryJapan

Wikipedia carries no reach figure for Nao Ikeyama, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.

2010 2020 win vs Satoko Kamimura (2003)loss vs Nanako Kikuchi (2004)win vs Yuki Sakurada (2004)win vs Gypsy Taeko (2005)draw vs Nanako Kikuchi (2005)win vs Marika Watanabe (2005)win vs Kumiko Nishida (2006)win vs Ayaka Miyao (2006)win vs Krisztina Belinszky (2007)win vs Kim Na-kyung (2007)win vs Satoko Kamimura (2008)win vs Buasawan Wisetchat (2008)loss vs Momo Koseki (2009)win vs Mika Oda (2010)loss vs Park Ji-hyun (2010)win vs Masae Akitaya (2010)win vs Mika Iwakawa (2013)win vs Masae Akitaya (2014)win vs Jessebelle Pagaduan (2014)win vs Jujeath Nagaowa (2015)win vs Norj Guro (2015)win vs Ayaka Miyao (2016)draw vs Saemi Hanagata (2016)draw vs Saemi Hanagata (2017)loss vs Ayaka Miyao (2018)loss vs Mika Iwakawa (2018)loss vs Saemi Hanagata (2019)draw vs Yuko Kuroki (2019)loss vs Kayoko Ebata (2021)
winlossdraw / NC2003–2021

Record

Boxing record

18–7

29 bouts on record

Finish rate

28%

of wins ended inside the distance — light flyweight boxing median 53%, 17th percentile

By knockout: 5 (28%)By decision: 13 (72%)
  • By knockout 28%
  • By decision 72%

The career, bout by bout

29 recorded bouts from 2003 to 2021. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

19y

2003–2021

Longest unbeaten run

9

without a loss — draws do not break it

Busiest year

2005

3 bouts

Recorded bouts

29

29 with a date

Fights

YearResultOpponentMethodRd
2021 L Kayoko Ebata Decision6
2019 L Saemi Hanagata Decision10
2019 D Yuko Kuroki Decision8
2018 L Ayaka Miyao Decision10
2018 L Mika Iwakawa Decision10
2017 D Saemi Hanagata Decision10
2016 W Ayaka Miyao KO/TKO6
2016 D Saemi Hanagata Draw10
2015 W Jujeath Nagaowa Decision10
2015 W Norj Guro Decision10
2014 W Masae Akitaya Decision10
2014 W Jessebelle Pagaduan Decision10
2013 W Mika Iwakawa 6
2010 W Mika Oda Decision6
2010 L Park Ji-hyun Decision10
2010 W Masae Akitaya Decision6
2009 L Momo Koseki Decision10
2008 W Satoko Kamimura Decision6
2008 W Buasawan Wisetchat 2
2007 W Krisztina Belinszky Decision10
2007 W Kim Na-kyung KO/TKO3
2006 W Kumiko Nishida 8
2006 W Ayaka Miyao KO/TKO4
2005 W Gypsy Taeko Decision6
2005 D Nanako Kikuchi Draw8
2005 W Marika Watanabe 6
2004 L Nanako Kikuchi Decision4
2004 W Yuki Sakurada 2
2003 W Satoko Kamimura 4

3 of these opponents have their own page here.

How this is worked out

  1. Measurements and records are read from the fighter's English Wikipedia infobox; the fight list is parsed from the article's own results table.
  2. Reach advantage is (reach − height) ÷ height as a percentage, so fighters of different sizes compare directly.
  3. Percentiles rank this fighter among the 103 light flyweight boxing fighters in the dataset — chosen because it is the most specific group of at least 30 that this fighter belongs to.
Reach advantage = (reach − height) ÷ height × 100

Full methodology →

Source: Nao Ikeyama on English Wikipedia (CC BY-SA 4.0), as of 2026-07-07. Percentiles and derived figures computed here.

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.