Here is a list of Hironaka's best fights. For a list of Hironaka's losses, refer to "Kuniyoshi Hironaka Losses".
On April 5, 2007 Kuniyoshi Hironaka faced off against Forrest Petz at age 30. He was coming in with a record of 11-3 (6), and Petz was 31 years old and with a record of 15-3 (12). Hironaka won the fight via 3-round unanimous decision.
On December 11, 2005 Kuniyoshi Hironaka faced off against Takuya Wada at age 29. He was coming in with a record of 8-2 (4), and Wada was 27 years old and with a record of 12-5-7 (4). Hironaka stopped Takuya Wada via submission.
On October 4, 2014 Kuniyoshi Hironaka faced off against Dong Hyun Ma in a lightweight bout at age 38. He was coming in with a record of 23-9 (15), and Ma was 26 years old and with a record of 11-5-3 (9). Hironaka stopped Dong Hyun Ma via submission.
On July 18, 2011 Kuniyoshi Hironaka fought Kotetsu Boku in a lightweight title fight for Boku's Shooto World Championship title. Hironaka was 35 years old and with a record of 19-8 (12), and Boku was 34 years old and with a record of 18-6-2 (6). Hironaka won the fight via 3-round unanimous decision and is crowned the new lightweight world champion.
On December 24, 2012 Kuniyoshi Hironaka faced off against Carlo Prater in a lightweight bout at age 36. He was coming in with a record of 21-8 (13), and Prater was 31 years old and with a record of 30-12-1 (17). Hironaka won the fight via 3-round unanimous decision.
On December 14, 2002 Kuniyoshi Hironaka faced off against Nick Diaz at age 26. He was coming in with a record of 5-1 (2), and Diaz was 19 years old and with a record of 5-1 (4). Hironaka won the fight via 3-round split decision.
On April 21, 2006 Kuniyoshi Hironaka faced off against Renato Verissimo at age 29. He was coming in with a record of 10-2 (6), and Verissimo was 32 years old and with a record of 5-3 (4). Hironaka stopped Renato Verissimo via TKO.
On July 21, 2008 Kuniyoshi Hironaka faced off against Motoki Miyazawa at age 32. He was coming in with a record of 12-5 (7). Hironaka stopped Motoki Miyazawa via TKO.
On May 24, 2009 Kuniyoshi Hironaka faced off against Naoyuki Kotani in a lightweight bout at age 32. He was coming in with a record of 13-6 (8), and Kotani was 27 years old and with a record of 18-8-6 (14). Hironaka stopped Naoyuki Kotani via submission.
On February 4, 2006 Kuniyoshi Hironaka faced off against Ryan Schultz at age 29. He was coming in with a record of 9-2 (5), and Schultz was 28 years old and with a record of 13-5-1 (11). Hironaka stopped Ryan Schultz via submission.
