RISE
Hirano made his RISE debut against Tatsuki Shinotsuka at RISE 137 on February 23, 2020. He lost the fight by a first-round knockout. Shinotsuka forced Hirano to shell up with a flurry of punches, before he floored him with a right knee to the chin. [7]
Hirano faced Teppei Tsuda at Rise EVOL.6 on September 19, 2020. He won the closely contested bout by majority decision. Two of the judges scored the fight 29-29 after the first three rounds were contested, while the third judge scored it 29-28 for Tsuda. After an extra round was fought, Hirano was awarded a 10-9 scorecard by two of the judges, while the third one scored it as an even 10–10 draw. [8]
Hirano faced Taisei Umei, in his third RISE appearance, at Rise 143 on November 14, 2020. [9] Umei won the fight by unanimous decision, with all three judges scoring the fight 29–28 in his favor. [10]
Hirano faced Fumiya at Rise EVOL.7 on January 16, 2021. He won the fight by a third-round technical knockout, after he had knocked Fumiya down thrice by the 2:38 minute mark of the opening round. [11]
Hirano faced Keisuke Monguchi at Rise on Abema 2 on May 15, 2021. [12] He lost the fight by unanimous decision, with scores of 30–29, 30–28 and 30–28. [13]
After suffering his fourth professional loss, Hirano was booked to face YU-YA at Rise World Series 2021 Osaka on July 18, 2021. He won the fight by a first-round knockout, flooring YU-YA with a right hook. [14]
Hirano next faced Shota Tezuka at Rise 152 on October 22, 2021. He won the fight by a second-round technical knockout, stopping Tezuka with leg kicks. [15]
Hirano face the one-time RISE featherweight title challenger Masaki Takeuchi at RISE 154 on January 23, 2022. [16] He achieved his career-best victory, as he beat Takeuchi by unanimous decision, with scores of 29–28, 29-28 and 30–29. [17]
Hirano was booked to face Taisei Umei for the vacant RISE Featherweight title at RISE 156 on March 27, 2022. [18] He lost the fight by majority decision, with scores of 49–49, 49–48 and 48–47. [19]
Hirano faced Taiki Sawatani at RISE 163 on December 10, 2022. He won the fight by unanimous decision, with all three judges scoring the bout 29–28 in his favor. Hirano scored the sole knockdown of the fight in the first round, as he knocked Sawatani down with a right hook. [20]
Hirano faced Kensei Yamakawa at Rizin 43 – Sapporo on June 24, 2023. [21] He lost the bout in the second round via TKO, getting knocked down three times in the round. [22]
Hirano faced Yuta Kunieda for the vacant MAJKF Featherweight tile on March 31, 2024. He won the fight by technical knockout after he sent his opponent down for the fourth time during the second round. [23]
Hirano faced Kaito at Shoot Boxing 2024 act.4 on August 17, 2024. [24] He lost the fight by unanimous decision. [25]
Hirano faced Ryunosuke Omori at RISE 185 on January 25, 2025. He lost the fight by unanimous decision, with scores of 29–28, 30–29 and 29–28. [26]
Ryunosuke Omori 
Li Yelin
Kaiyasit Chuwattana