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Super flyweight boxing · most active 2000s

Kohei Kono

33–12 · 48 recorded bouts · 2000–2018

Boxing record

33–12–1

Kohei Kono finished 42% of 33 wins inside the distance — the 26th percentile for super flyweight boxing, where the median is 57%. No reach is on record, so this page compares record rather than measurements.

20002010UNFILEDloss v Toshiaki Nitta, 2000win v Yosuke Ishiwatari, 2001, decisionwin v Takaaki Hayashi, 2001, decisionwin v Kazuya Hirata, 2001loss v Daigo Nakahiro, 2002, decisionwin v Kenji Saegusa, 2002, decisionwin v Yuichiro Komuro, 2002, decisionwin v Yuki Kishi, 2002, decisionwin v Kosuke Takamizawa, 2002win v Ryoji Arai, 2002win v Teppei Kikui, 2003win v Makoto Horinouchi, 2003, kowin v Munetake Egawa, 2004, decisionwin v Kengo Wakao, 2004, kowin v Asahi Takano, 2004, decisionwin v Petchdam Sithsaithong, 2005, koloss v Teppei Kikui, 2005, decisionwin v Kyohei Wada, 2005, decisionwin v Saichon Or Ounsuwon, 2006, kowin v Prosper Matsuura, 2006, kowin v Eden Sonsona, 2007, decisionwin v Kenji Saegusa, 2007win v Teppei Kikui, 2007, decisionloss v Nobuo Nashiro, 2008, decisionwin v Kuniyuki Aizawa, 2008, decisionwin v Marvin Tampus, 2009, decisionwin v Daniel Ferreras, 2009, decisionwin v Hendrik Barongsay, 2009, koloss v Tomás Rojas, 2010, decisionwin v Masafumi Tonomura, 2010, koloss v Yohei Tobe, 2011, decisionloss v Yota Sato, 2011, decisionwin v Tepparith Singwancha, 2012, kowin v Petchbarngborn Kokietgym, 2012, decisionwin v Yusaku Ishikawa, 2012, kowin v Dawut Manopkanchang, 2013, koloss v Liborio Solís, 2013, decisiondraw v Norbelto Jimenez, 2014, drawwin v Denkaosan Kaovichit, 2014, kowin v Kōki Kameda, 2015, decisionloss v Naoya Inoue, 2016, koloss v Luis Concepción, 2016, decisionwin v Tanawat Phonnaku, 2016, decisionloss v Rex Tso, 2017win v Rambo Sithsaithong, 2017, koloss v Jason Moloney, 2018win v Yuich, no date on recordresult not stated v Opponent, no date on record
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2000–2018 · 2 UNDATED

SOURCE·Kohei Kono — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07

How this record is compiled

  1. Measurements come from the fighter's English Wikipedia infobox; the bout list is parsed from the results table on the same article, read on 2026-07-07. Boxing tables are read by header name and MMA records by the fixed column order of the MMA record template — two different parsers, because reading MMA rows as a boxing table returns a fighter's boxing record in place of their real one.
  2. A bout enters the ledger with whatever fields the source states: result, opponent, method, round, year. Any field the source leaves empty stays empty here. A date that cannot be established is left blank rather than inferred, and the bout is still counted.
  3. A no contest is counted and printed as a no contest. It is never folded into the wins, the losses or the draws, and it never disappears to make a total balance.
  4. Where the article's infobox total disagrees with its own results table, both figures are published and each is labelled with where it came from. Nothing is averaged and nothing is reconciled against a second database.
  5. Percentiles rank this fighter among the 114 super flyweight boxing fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.

Sources, exclusions and known limits →

Bout record

Every bout the article's own results table lists, in order. A dash is a field the source leaves empty — it is not a zero and it is not a guess.

Bout-by-bout recordAUG 2026
YearResultOpponentMethodRd
2018 L Jason Moloney —6
2017 L Rex Tso —7
2017 W Rambo Sithsaithong KO/TKO5
2016 L Naoya Inoue KO/TKO6
2016 L Luis Concepción Decision12
2016 W Tanawat Phonnaku Decision12
2015 W Kōki Kameda Decision12
2014 D Norbelto Jimenez Draw12
2014 W Denkaosan Kaovichit KO/TKO8
2013 W Dawut Manopkanchang KO/TKO3
2013 L Liborio Solís Decision12
2012 W Tepparith Singwancha KO/TKO4
2012 W Petchbarngborn Kokietgym Decision8
2012 W Yusaku Ishikawa KO/TKO5
2011 L Yohei Tobe Decision8
2011 L Yota Sato Decision10
2010 L Tomás Rojas Decision12
2010 W Masafumi Tonomura KO/TKO11
2009 W Marvin Tampus Decision12
2009 W Daniel Ferreras Decision12
2009 W Hendrik Barongsay KO/TKO6
2008 L Nobuo Nashiro Decision12
2008 W Kuniyuki Aizawa Decision12
2007 W Eden Sonsona Decision12
2007 W Kenji Saegusa —9
2007 W Teppei Kikui Decision10
2006 W Saichon Or Ounsuwon KO/TKO6
2006 W Prosper Matsuura KO/TKO9
2005 W Petchdam Sithsaithong KO/TKO2
2005 L Teppei Kikui Decision8
2005 W Kyohei Wada Decision8
2004 W Munetake Egawa Decision8
2004 W Kengo Wakao KO/TKO7
2004 W Asahi Takano Decision8
2003 W Teppei Kikui —8
2003 W Makoto Horinouchi KO/TKO2
2002 L Daigo Nakahiro Decision6
2002 W Kenji Saegusa Decision6
2002 W Yuichiro Komuro Decision6
2002 W Yuki Kishi Decision6
2002 W Kosuke Takamizawa —4
2002 W Ryoji Arai —1
2001 W Yosuke Ishiwatari Decision4
2001 W Takaaki Hayashi Decision4
2001 W Kazuya Hirata —4
2000 L Toshiaki Nitta —4
undated W Yuich ——
undated ? Opponent ——

11 of these opponents have their own page here.

SOURCE·Kohei Kono — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07

What is on record

Measurements
Reachnot recorded
Height65″ (165.1 cm)
StanceOrthodox
DivisionSuper Flyweight Boxing
Most active decade2000s — 28 of 46 dated bouts
CountryJapan

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

2000 2010 loss vs Toshiaki Nitta (2000)win vs Yosuke Ishiwatari (2001)win vs Takaaki Hayashi (2001)win vs Kazuya Hirata (2001)loss vs Daigo Nakahiro (2002)win vs Kenji Saegusa (2002)win vs Yuichiro Komuro (2002)win vs Yuki Kishi (2002)win vs Kosuke Takamizawa (2002)win vs Ryoji Arai (2002)win vs Teppei Kikui (2003)win vs Makoto Horinouchi (2003)win vs Munetake Egawa (2004)win vs Kengo Wakao (2004)win vs Asahi Takano (2004)win vs Petchdam Sithsaithong (2005)loss vs Teppei Kikui (2005)win vs Kyohei Wada (2005)win vs Saichon Or Ounsuwon (2006)win vs Prosper Matsuura (2006)win vs Eden Sonsona (2007)win vs Kenji Saegusa (2007)win vs Teppei Kikui (2007)loss vs Nobuo Nashiro (2008)win vs Kuniyuki Aizawa (2008)win vs Marvin Tampus (2009)win vs Daniel Ferreras (2009)win vs Hendrik Barongsay (2009)loss vs Tomás Rojas (2010)win vs Masafumi Tonomura (2010)loss vs Yohei Tobe (2011)loss vs Yota Sato (2011)win vs Tepparith Singwancha (2012)win vs Petchbarngborn Kokietgym (2012)win vs Yusaku Ishikawa (2012)win vs Dawut Manopkanchang (2013)loss vs Liborio Solís (2013)draw vs Norbelto Jimenez (2014)win vs Denkaosan Kaovichit (2014)win vs Kōki Kameda (2015)loss vs Naoya Inoue (2016)loss vs Luis Concepción (2016)win vs Tanawat Phonnaku (2016)loss vs Rex Tso (2017)win vs Rambo Sithsaithong (2017)loss vs Jason Moloney (2018)
winlossdraw / NC2000–2018

Record

Boxing record

33–12

46 bouts on record

Finish rate

42%

of wins ended inside the distance — super flyweight boxing median 57%, 26th percentile

By knockout: 14 (42%)By decision: 19 (58%)
  • By knockout 42%
  • By decision 58%

The career, bout by bout

48 recorded bouts from 2000 to 2018. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

19y

2000–2018

Longest unbeaten run

11

without a loss — draws do not break it

Busiest year

2002

6 bouts

Recorded bouts

48

46 with a date

Standing questions

What this record does and does not say

What is Kohei Kono's record?
33–12–1 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 48 bouts individually.
How many of Kohei Kono's bouts have no date?
2 of 48. The source lists them without a date this site can read, so they are printed with no year, sorted last, and drawn past the double rule in the record line rather than placed in the chronology. No year has been inferred for any of them.
Does a no contest change a record here?
No. A no contest is not a win, a loss or a draw, and it is never folded into one. It is counted and printed separately, so a 20–0 record with two no contests is shown as exactly that rather than as 22–0 or as 20–0 with the no contests dropped. The same applies to a bout overturned after the fact where the source records the change.
What happens when sources disagree about a fight?
This site publishes one source — the fighter's English Wikipedia article, read on the date printed under every table — and it does not silently reconcile that against anyone else's database. Where the article's own infobox total and its own results table disagree, both are shown and the page says which one each figure came from. Nothing is averaged, and no field is filled in from a second source to make a total balance.

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Amit Sharma

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