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Naoya Inoue
Naoya Inoue 20230302suports 03.jpg
Inoue in 2023
Statistics
Nickname(s) The Monster
(怪物 Kaibutsu)
Rated at
  • Light flyweight
  • Super flyweight
  • Bantamweight
  • Super bantamweight
Height 5 ft 5 in
Reach 67+1/2 in
Born (1993-04-10) 10 April 1993 (age 32)
Zama, Kanagawa, Japan
Stance Orthodox
Boxing record
Total fights 30
Wins 30
Wins by KO 27
Medal record
Men's amateur boxing
Representing  Japan
Asian Youth Championships
Bronze 2010 Tehran Light flyweight

Naoya Inoue (born April 10, 1993) is a famous Japanese professional boxer. He is known as "The Monster" because of his amazing punching power. He has won many world championships in four different weight classes.

Inoue is one of only three male boxers ever to become the undisputed champion in two weight classes. This means he held all four major world titles at the same time. He was the first and only boxer to achieve this at super bantamweight (since 2023). He also held all four titles at bantamweight from 2022 to 2023.

Earlier in his career, Inoue won titles in other weight classes. He held the World Boxing Council (WBC) light flyweight title in 2014. He also held the World Boxing Organization (WBO) junior bantamweight title from 2014 to 2018. In 2018, he won the World Boxing Association (WBA) bantamweight title. He also won the 2018–2019 World Boxing Super Series tournament in the bantamweight division.

In June 2022, Inoue became the first Japanese boxer to be ranked number one in the world, pound for pound, by The Ring magazine. This ranking means he was considered the best boxer, regardless of weight. He was named Fighter of the Year in 2023 by several major boxing organizations.

Inoue's Early Boxing Days

Amateur Career Highlights

Naoya Inoue started boxing as an amateur. In 2009, he won important Japanese championships for young boxers. The next year, in 2010, he won a bronze medal at the Asian Youth Championships in Iran. He also won a tournament in Japan.

In July 2011, he won a gold medal at the President's Cup in Indonesia. He continued to win in Japan, but faced tough opponents in international competitions. His amateur record was 75 wins and 6 losses, with 48 knockouts.

Becoming a Professional Boxer

Starting as a Light Flyweight

Inoue began his professional boxing career in October 2012. In his very first fight, he knocked out Crison Omayao in the fourth round. He quickly showed his power, winning his second fight by knockout in the first round.

In April 2013, in his third fight, Inoue injured his right hand. Even with the injury, he managed to win the fight using mostly his left hand. In August 2013, he won his first Japanese title, becoming the Japanese light flyweight champion. This was a big achievement, as he won the title in only four fights.

In December 2013, he won another regional title, the OPBF light flyweight title. Then, in April 2014, in only his sixth professional fight, Inoue won his first major world title. He defeated Adrián Hernández to become the WBC light flyweight champion. He defended this title once before deciding to move up to a heavier weight class.

Moving Up to Super Flyweight

In November 2014, Inoue moved up two weight classes to super flyweight. He challenged Omar Narváez for the WBO junior bantamweight title. Inoue won this fight by knockout in the second round. This was a huge win, showing he could dominate in heavier divisions too.

He defended his WBO junior bantamweight title several times. In December 2015, he knocked out Warlito Parrenas in the second round. In May 2016, he won against David Carmona by decision, even after injuring his right hand again. He continued to defend his title successfully against Petchbarngborn Kokietgym and Kohei Kono in 2016.

Inoue wanted to fight other champions to unify titles, but those fights didn't happen at the time. He continued to defend his WBO title, winning against Ricardo Rodríguez in May 2017 and Antonio Nieves in September 2017. His seventh defense was against Yoan Boyeaux in December 2017, where he won by knockout in the third round.

Conquering the Bantamweight Division

In May 2018, Inoue moved up to the bantamweight division. He challenged Jamie McDonnell for the WBA bantamweight title. Inoue won by knockout in the first round, becoming a world champion in his third weight class.

World Boxing Super Series Tournament

After winning the WBA title, Inoue joined the World Boxing Super Series. This was a tournament where top champions in the bantamweight division fought each other. In the quarter-finals, he faced Juan Carlos Payano in October 2018. Inoue won with a stunning first-round knockout, which was later named the "Knockout of the Year."

In the semi-finals, he fought Emmanuel Rodríguez in May 2019. Inoue knocked out Rodríguez in the second round, showing his incredible power once again. This win sent him to the finals.

Becoming Undisputed Bantamweight Champion

In the World Boxing Super Series final, Inoue faced Nonito Donaire in November 2019. This was a very tough fight, and Inoue won by a unanimous decision after 12 rounds. He suffered a fractured orbital bone and a broken nose during the fight. This fight was named the "Fight of the Year."

After the tournament, Inoue continued to defend his bantamweight titles. He knocked out Jason Moloney in October 2020 and Michael Dasmariñas in June 2021. In December 2021, he defended his titles against Aran Dipaen, winning by technical knockout in the eighth round.

In June 2022, Inoue had a rematch with Nonito Donaire. This time, Inoue won by technical knockout in the second round, becoming the only boxer to stop Donaire at bantamweight. After this victory, The Ring magazine ranked Inoue as the number one pound-for-pound boxer in the world.

In December 2022, Inoue fought Paul Butler in a title unification bout. Inoue won by knockout in the eleventh round, becoming the undisputed bantamweight champion. This meant he held all four major world titles at bantamweight. He was the first undisputed bantamweight champion since 1972 and the first in the four-belt era. He also set a new record for most wins in unified title bouts in bantamweight history. In January 2023, Inoue gave up all his bantamweight titles to move up to super bantamweight.

Dominating the Super Bantamweight Division

In July 2023, Inoue challenged Stephen Fulton, the undefeated unified super bantamweight world champion. Inoue won the fight by technical knockout in the eighth round, becoming a world champion in his fourth weight class.

Undisputed Super Bantamweight Champion

In December 2023, Inoue fought Marlon Tapales for the undisputed super bantamweight title. Inoue won by knockout in the tenth round, becoming the first-ever undisputed super bantamweight champion. This made him a two-division undisputed champion, a year after unifying the bantamweight division. This win also brought his knockout rate in world title fights to over 90%, which is one of the highest ever.

In May 2024, Inoue defended his undisputed title against Luis Nery at the Tokyo Dome. Despite being knocked down for the first time in his professional career in the first round, Inoue recovered and won the fight by knockout in the sixth round. This fight set a record for the highest peak viewership on Amazon Prime Video in Japan.

In September 2024, Inoue made his second defense against TJ Doheny. He retained his undisputed title by stopping Doheny with a body shot in the seventh round.

In January 2025, Inoue defended his undisputed super bantamweight title against Kim Ye-joon, winning by knockout in the fourth round.

In May 2025, Inoue made his fourth defense against Ramon Cardenas. He won by an eighth-round stoppage, setting a new world record with 23 knockout victories in world title fights, surpassing the legendary Joe Louis.

In September 2025, Inoue is scheduled to defend his undisputed super bantamweight title against Murodjon Akhmadaliev in Nagoya, Japan.

Inoue's Life Outside the Ring

Naoya Inoue is married to his high school sweetheart and they have three children. His father, Shingo Inoue, who was also an amateur boxer, trains him. Naoya also has a younger brother, Takuma Inoue, and an older cousin, Koki Inoue, who are both professional boxers. Boxing truly runs in their family!

Professional Boxing Record

Professional record summary
30 fights 30 wins 0 losses
By knockout 27 0
By decision 3 0
No. Result Record Opponent Type Round, time Date Location Notes
30 Win 30–0 Ramon Cardenas TKO 8 (12), 0:45 4 May 2025 T-Mobile Arena, Paradise, Nevada, U.S. Retained WBA (Super), WBC, IBF, WBO, and The Ring super bantamweight titles
29 Win 29–0 Kim Ye-joon KO 4 (12), 2:25 24 Jan 2025 Ariake Arena, Tokyo, Japan Retained WBA (Super), WBC, IBF, WBO, and The Ring super bantamweight titles
28 Win 28–0 TJ Doheny TKO 7 (12), 0:16 3 Sep 2024 Ariake Arena, Tokyo, Japan Retained WBA (Super), WBC, IBF, WBO, and The Ring super bantamweight titles
27 Win 27–0 Luis Nery KO 6 (12), 1:39 6 May 2024 Tokyo Dome, Tokyo, Japan Retained WBA (Super), WBC, IBF, WBO, and The Ring super bantamweight titles
26 Win 26–0 Marlon Tapales KO 10 (12), 1:02 26 Dec 2023 Ariake Arena, Tokyo, Japan Retained WBC and WBO super bantamweight titles;
Won WBA (Super), IBF, and vacant The Ring super bantamweight titles
25 Win 25–0 Stephen Fulton TKO 8 (12), 1:14 25 Jul 2023 Ariake Arena, Tokyo, Japan Won WBC and WBO super bantamweight titles
24 Win 24–0 Paul Butler KO 11 (12), 1:09 13 Dec 2022 Ariake Arena, Tokyo, Japan Retained WBA (Super), WBC, IBF, and The Ring bantamweight titles;
Won WBO bantamweight title
23 Win 23–0 Nonito Donaire TKO 2 (12), 1:24 7 Jun 2022 Super Arena, Saitama, Japan Retained WBA (Super), IBF, and The Ring bantamweight titles;
Won WBC bantamweight title
22 Win 22–0 Aran Dipaen TKO 8 (12), 2:34 14 Dec 2021 Ryōgoku Kokugikan, Tokyo, Japan Retained WBA (Super), IBF, and The Ring bantamweight titles
21 Win 21–0 Michael Dasmariñas KO 3 (12), 2:45 19 Jun 2021 Virgin Hotels Las Vegas, Paradise, Nevada, U.S. Retained WBA (Super), IBF, and The Ring bantamweight titles
20 Win 20–0 Jason Moloney KO 7 (12), 2:59 31 Oct 2020 MGM Grand Conference Center, Paradise, Nevada, U.S. Retained WBA (Super), IBF, and The Ring bantamweight titles
19 Win 19–0 Nonito Donaire UD 12 7 Nov 2019 Super Arena, Saitama, Japan Retained IBF and The Ring bantamweight titles;
Won WBA (Super) bantamweight title;
World Boxing Super Series: bantamweight final
18 Win 18–0 Emmanuel Rodríguez KO 2 (12), 1:20 18 May 2019 SSE Hydro, Glasgow, Scotland Retained WBA (Unified) bantamweight title;
Won IBF and vacant The Ring bantamweight titles;
World Boxing Super Series: bantamweight semi-final
17 Win 17–0 Juan Carlos Payano KO 1 (12), 1:10 7 Oct 2018 Yokohama Arena, Yokohama, Kanagawa, Japan Retained WBA (Regular) bantamweight title;
World Boxing Super Series: bantamweight quarter-final
16 Win 16–0 Jamie McDonnell KO 1 (12), 1:52 25 May 2018 Ota City General Gymnasium, Tokyo, Japan Won WBA (Regular) bantamweight title
15 Win 15–0 Yoan Boyeaux KO 3 (12), 1:40 30 Dec 2017 Cultural Gymnasium, Yokohama, Kanagawa, Japan Retained WBO junior bantamweight title
14 Win 14–0 Antonio Nieves RTD 6 (12), 3:00 9 Sep 2017 Dignity Health Sports Park, Carson, California, U.S. Retained WBO junior bantamweight title
13 Win 13–0 Ricardo Rodriguez KO 3 (12), 1:08 21 May 2017 Ariake Coliseum, Tokyo, Japan Retained WBO junior bantamweight title
12 Win 12–0 Kohei Kono KO 6 (12), 1:01 30 Dec 2016 Ariake Coliseum, Tokyo, Japan Retained WBO junior bantamweight title
11 Win 11–0 Petchbarngborn Kokietgym KO 10 (12), 3:03 4 Sep 2016 Sky Arena, Zama, Kanagawa, Japan Retained WBO junior bantamweight title
10 Win 10–0 David Carmona UD 12 8 May 2016 Ariake Coliseum, Tokyo, Japan Retained WBO junior bantamweight title
9 Win 9–0 Warlito Parrenas KO 2 (12), 1:20 29 Dec 2015 Ariake Coliseum, Tokyo, Japan Retained WBO junior bantamweight title
8 Win 8–0 Omar Narváez KO 2 (12), 3:01 30 Dec 2014 Metropolitan Gymnasium, Tokyo, Japan Won WBO junior bantamweight title
7 Win 7–0 Samartlek Kokietgym TKO 11 (12), 1:08 5 Sep 2014 Yoyogi National Gymnasium, Tokyo, Japan Retained WBC light flyweight title
6 Win 6–0 Adrián Hernández KO 6 (12), 2:54 6 Apr 2014 Ota City General Gymnasium, Tokyo, Japan Won WBC light flyweight title
5 Win 5–0 Jerson Mancio TKO 5 (12), 2:51 6 Dec 2013 Ryōgoku Kokugikan, Tokyo, Japan Won vacant OPBF light flyweight title
4 Win 4–0 Ryoichi Taguchi UD 10 25 Aug 2013 Sky Arena, Zama, Kanagawa, Japan Won Japanese light flyweight title
3 Win 3–0 Yūki Sano TKO 10 (10), 1:09 16 Apr 2013 Korakuen Hall, Tokyo, Japan
2 Win 2–0 Ngaoprajan Chuwatana KO 1 (8), 1:50 5 Jan 2013 Korakuen Hall, Tokyo, Japan
1 Win 1–0 Crison Omayao KO 4 (8), 2:04 2 Oct 2012 Korakuen Hall, Tokyo, Japan

Exhibition Boxing Record

Professional record summary
0 fights 0 wins 0 losses
No. Result Record Opponent Type Round, time Date Location Notes
6 N/A 0–0 (6) Daigo Higa N/A 3 11 Feb 2021 Yoyogi National Gymnasium, Tokyo, Japan Non-scored bout
5 N/A 0–0 (5) Genesis Servania N/A 3 19 Aug 2018 Sangyo Hall, Kanazawa, Japan Non-scored bout
4 N/A 0–0 (4) Genesis Servania N/A 3 3 Jul 2016 Happiring, Fukui, Japan Non-scored bout
3 N/A 0–0 (3) Akira Yaegashi N/A 2 19 May 2014 Korakuen Hall, Tokyo, Japan Non-scored bout
2 N/A 0–0 (2) Akira Yaegashi N/A 2 21 Oct 2013 Korakuen Hall, Tokyo, Japan Non-scored bout
1 N/A 0–0 (1) Masayuki Kuroda N/A 2 10 Jul 2012 Korakuen Hall, Tokyo, Japan Non-scored bout

Boxing Titles and Awards

Major World Titles Won

  • WBC light flyweight champion (108 lbs)
  • WBO junior bantamweight champion (115 lbs)
  • WBA (Super) bantamweight champion (118 lbs)
  • WBC bantamweight champion (118 lbs)
  • IBF bantamweight champion (118 lbs)
  • WBO bantamweight champion (118 lbs)
  • WBA (Super) super bantamweight champion (122 lbs)
  • WBC super bantamweight champion (122 lbs)
  • IBF super bantamweight champion (122 lbs)
  • WBO super bantamweight champion (122 lbs)

Other Important Titles

  • Japanese light flyweight champion (108 lbs)
  • OPBF light flyweight champion (108 lbs)
  • Undisputed bantamweight champion
  • Undisputed super bantamweight champion

Awards and Recognitions

  • The Ring magazine Fighter of the Year: 2023
  • The Ring magazine Fight of the Year: 2019
  • The Ring magazine Knockout of the Year: 2018
  • Sugar Ray Robinson Award: 2023
  • Muhammad Ali Trophy: 2019
  • ESPN Fighter of the Year: 2023
  • ESPN Fight of the Year: 2019
  • Japan Boxing Commission’s Fighter of the Year: 2014, 2018, 2019, 2020, 2021, 2022, 2023

Film and TV Appearances

Year Title Role
1 episode, 2019 VS Arashi Himself
2019 70th NHK Kōhaku Uta Gassen Himself (judge)
2024 The Fight Life - Naoya Inoue: The Perfect Fighter Himself

See also

Kids robot.svg In Spanish: Naoya Inoue para niños

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