Fight Details
 
Matchup: Jiro Nonaka   W   Hisao Koyama   (UD)
Corner A: Hisao Kudo
Corner B: Daichi Uchida
Fight Date: 09/04/2026
Show Promoter: AI Japan-Kanagawa
Venue: Fujisawa Sakamoto, Fujisawa, Kanagawa, Japan
Weightclass: Featherweight
Fight Type: Non Title / 6 rounds
Excitement Rating: 461
 
Purse & Expenses
Jiro Nonaka's Purse: 250
Hisao Koyama's Purse: 250
Jiro Nonaka's Expenses: 50
Hisao Koyama's Expenses: 50

 
Referee
Name: Hisoka Nakamura
Location: Ichikawa, Japan
Strictness: 755
Awareness: 676
Stoppages: 510
Competence: 397
Judge 1
Name: Ryo Uyemura
Location: Fukuoka, Japan
Ring Control: 126
Aggression: 108
Defensive: 207
Shots Landed: 559
Sway: 767
Judge 2
Name: Iwao Sando
Location: Hiroshima, Japan
Ring Control: 146
Aggression: 109
Defensive: 300
Shots Landed: 445
Sway: 317
Judge 3
Name: Akira Oshita
Location: Fukuoka, Japan
Ring Control: 140
Aggression: 139
Defensive: 294
Shots Landed: 427
Sway: 491