Here is a list of Nakatani's best fights.
On September 18, 2023 Junto Nakatani met Argi Cortes in a super-flyweight (WBO) world-title defense fight. Nakatani was 25 years old and with a record of 26-0 (19), and Cortes was 28 years old and with a record of 25-3-2 (10). Nakatani won the fight via 12-round unanimous decision and successfully defended his title.
On November 1, 2022 Junto Nakatani faced off against Francisco Rodríguez Jr. in a flyweight bout at age 24. He was coming in with a record of 24-0 (18), and Rodríguez Jr. was 29 years old and with a record of 36-5-1 (25). Nakatani won the fight via 10-round unanimous decision.
On May 20, 2023 Junto Nakatani fought Andrew Moloney in a super-flyweight world-title fight for the WBO title. Nakatani was 25 years old and with a record of 25-0 (19), and Moloney was 32 years old and with a record of 25-2 (16). Nakatani stopped Andrew Moloney via 12th-round KO and is crowned the new super-flyweight world champion.
On February 24, 2024 Junto Nakatani fought Alexandro Santiago in a bantamweight world-title fight for Santiago's WBC title. Nakatani was 26 years old and with a record of 27-0 (20), and Santiago was 28 years old and with a record of 28-3-5 (14). Nakatani stopped Alexandro Santiago via 6th-round TKO and is crowned the new bantamweight world champion.
On September 10, 2021 Junto Nakatani met Ángel Acosta in a flyweight (WBO) world-title defense fight. Nakatani was 23 years old and with a record of 22-0 (17), and Acosta was 30 years old and with a record of 22-2 (21). Nakatani stopped Ángel Acosta via 4th-round TKO and successfully defended his title.
On December 27, 2025 Junto Nakatani faced off against Sebastian Hernandez in a bantamweight bout at age 27. He was coming in with a record of 32-0 (24), and Hernandez was 25 years old and with a record of 20-0 (18). Nakatani won the fight via 12-round unanimous decision.
On October 14, 2024 Junto Nakatani met Tasana Salapat in a bantamweight (WBC) world-title defense fight. Nakatani was 26 years old and with a record of 29-0 (22), and Salapat was 30 years old and with a record of 76-1 (53). Nakatani stopped Tasana Salapat via 6th-round TKO and successfully defended his title.
On July 20, 2024 Junto Nakatani met Vincent Astrolabio in a bantamweight (WBC) world-title defense fight. Nakatani was 26 years old and with a record of 28-0 (21), and Astrolabio was 27 years old and with a record of 19-4 (14). Nakatani stopped Vincent Astrolabio via 1st-round KO and successfully defended his title.
On February 24, 2025 Junto Nakatani met David Cuellar in a bantamweight (WBC) world-title defense fight. Nakatani was 27 years old and with a record of 30-0 (23), and Cuellar was 23 years old and with a record of 28-0 (18). Nakatani stopped David Cuellar via 3rd-round KO and successfully defended his title.
On June 8, 2025 Junto Nakatani, the WBC champion, met Ryosuke Nishida, the IBF and The Ring champion, in a bantamweight world-title unification fight. Nakatani was 27 years old and with a record of 31-0 (24), and Nishida was 28 years old and with a record of 10-0 (2). Nakatani stopped Ryosuke Nishida via 6th-round retirement and is crowned the unified WBC, IBF and The Ring champion.
