Here is a list of Hirono's best fights. For a list of Hirono's losses, refer to "Takeyasu Hirono Losses".
On September 5, 1999 Takeyasu Hirono faced off against Masaru Gokita at age 28. He was coming in with a record of 2-0-2 (0), and Gokita was 29 years old and with a record of 1-2 (0). Hirono won the fight via 2-round unanimous decision.
On January 12, 2002 Takeyasu Hirono faced off against Tomohiro Hashi at age 30. He was coming in with a record of 3-5-3 (0). Hirono won the fight via 2-round majority decision.
On July 11, 2004 Takeyasu Hirono faced off against Minoru Tsuiki at age 32. He was coming in with a record of 4-10-3 (0). Hirono won the fight via 2-round majority decision.