1997-07-18 Thomas & Mack Center, Las Vegas, Nevada, USA WBO super flyweight titleIBF super flyweight title
カテゴリー: 112–115 lbs Super flyweight
Akihiko Nago VS Yoshiaki MatsukuraAkihiko Nago VS Yoshiaki Matsukura
名護明彦vs松倉義明 1998-03-09 Tokyo, Japan Japanese super flyweight title
Kazuto Ioka VS Kosei TanakaKazuto Ioka VS Kosei Tanaka
2020-12-31 Ota-City General Gymnasium