On March 19, 2022, Kenshiro Teraji and Masamichi Yabuki met again in an immediate rematch.
Teraji came in to the fight on a 1-fight losing streak with a 52% KO rate, and was fighting after a gap of 5 months and 25 days. Yabuki was on a 6-fight win streak with a 75% KO rate, and fighting after a layoff of 5 months and 25 days.
Kenshiro Teraji made easy work of Masamichi Yabuki in the rematch, stopping the champion via KO in the 3rd. Teraji improves his record to 19-1 (11 KOs), while Yabuki adds a loss to his record at 13-4.
On November 1, 2022, the 30-year-old WBC light-flyweight champion, Kenshiro Teraji (19-1, 11 KOs), and the 28-year-old WBA (Super) and The Ring light-flyweight champion Hiroto Kyoguchi (16-0, 11 KOs) met in a title-unification fight.
Teraji came in to the fight on a 1-fight win streak with a 55% KO rate, and was fighting after a gap of 7 months and 13 days. Kyoguchi was on a 16-fight win streak with a 68% KO rate, and fighting after a layoff of 4 months and 22 days.
Kenshiro Teraji stopped Hiroto Kyoguchi via TKO in the 7th round of the 12-round world-title fight and unified the WBC, WBA (Super), and The Ring light-flyweight titles. Teraji improves his record to 20-1 (12 KOs), while Kyoguchi adds a loss to his record at 16-1.
On May 25, 2018, Kenshiro Teraji and Ganigan López met again in a rematch.
Teraji came in to the fight on a 12-fight win streak with a 50% KO rate, and was fighting after a gap of 4 months and 25 days.
Kenshiro Teraji made very easy work of Ganigan López in the rematch, stopping the challenger via TKO in the 2nd. Teraji improves his record to 13-0 (7 KOs)
On December 23, 2019, the 27-year-old WBC light-flyweight world champion, Kenshiro Teraji (16-0, 9 KOs), faced Randy Petalcorin, in a title defense fight.
Teraji came in to the fight on a 16-fight win streak with a 56% KO rate, and was fighting after a gap of 5 months and 11 days.
Kenshiro Teraji stopped Randy Petalcorin via TKO in the 4th round of the 12-round world-title fight, and successfully defended his WBC light-flyweight title. Teraji improves his record to 17-0 (10 KOs)
On July 12, 2019, the 27-year-old WBC light-flyweight world champion, Kenshiro Teraji (15-0, 8 KOs), faced Jonathan Taconing, in a title defense fight.
Teraji came in to the fight on a 15-fight win streak with a 53% KO rate, and was fighting after a gap of 6 months and 12 days.
Kenshiro Teraji stopped Jonathan Taconing via TKO in the 4th round of the 12-round world-title fight, and successfully defended his WBC light-flyweight title. Teraji improves his record to 16-0 (9 KOs)
On September 18, 2023, the 31-year-old WBA (Unified), WBC, and The Ring light-flyweight world champion, Kenshiro Teraji (21-1, 13 KOs), faced a 35-year-old South African boxer Hekkie Budler (35-4, 11 KOs), in a title defense fight.
Teraji came in to the fight on a 3-fight win streak with a 59% KO rate, and was fighting after a gap of 5 months and 10 days. Budler was on a 3-fight win streak with a 28% KO rate, and fighting after a layoff of 4 months and 13 days.
Kenshiro Teraji stopped Hekkie Budler via TKO in the 9th round of the 12-round world-title fight, and successfully defended his WBA (Unified), WBC, and The Ring light-flyweight titles. Teraji improves his record to 22-1 (14 KOs), while Budler adds a loss to his record at 35-5.
On October 7, 2018, the 26-year-old WBC light-flyweight world champion, Kenshiro Teraji (13-0, 7 KOs), faced a 30-year-old Filipino boxer Milan Melindo (37-3, 13 KOs), in a title defense fight.
Teraji came in to the fight on a 13-fight win streak with a 53% KO rate, and was fighting after a gap of 4 months and 12 days. Melindo was on a -1-fight win streak with a 32% KO rate, and fighting after a layoff of 9 months and 7 days.
Kenshiro Teraji stopped Milan Melindo via TKO in the 7th round of the 12-round world-title fight, and successfully defended his WBC light-flyweight title. Teraji improves his record to 14-0 (8 KOs), while Melindo adds a loss to his record at 37-4.
On December 30, 2017, the 25-year-old WBC light-flyweight world champion, Kenshiro Teraji (11-0, 5 KOs), faced Gilberto Pedroza, in a title defense fight.
Teraji came in to the fight on a 11-fight win streak with a 45% KO rate, and was fighting after a gap of 2 months and 8 days.
Kenshiro Teraji stopped Gilberto Pedroza via TKO in the 4th round of the 12-round world-title fight, and successfully defended his WBC light-flyweight title. Teraji improves his record to 12-0 (6 KOs)
On April 8, 2023, the 31-year-old WBA (Unified), WBC, and The Ring light-flyweight world champion, Kenshiro Teraji (20-1, 12 KOs), faced a 24-year-old American boxer Anthony Olascuaga (5-0, 3 KOs), in a title defense fight.
Teraji came in to the fight on a 2-fight win streak with a 57% KO rate, and was fighting after a gap of 5 months and 7 days. Olascuaga was on a 5-fight win streak with a 60% KO rate, and fighting after a layoff of 5 months and 25 days.
Kenshiro Teraji stopped Anthony Olascuaga via TKO in the 9th round of the 12-round world-title fight, and successfully defended his WBA (Unified), WBC, and The Ring light-flyweight titles. Teraji improves his record to 21-1 (13 KOs), while Olascuaga adds a loss to his record at 5-1.
On December 30, 2018, the 26-year-old WBC light-flyweight world champion, Kenshiro Teraji (14-0, 8 KOs), faced Saúl Juárez, in a title defense fight.
Teraji came in to the fight on a 14-fight win streak with a 57% KO rate, and was fighting after a gap of 2 months and 23 days.
Kenshiro Teraji defeated Saúl Juárez via unanimous decision and successfully defended his WBC light-flyweight title. Teraji improves his record to 15-0