For example: Terence Crawford

Naoya Inoue

Japan

Bantamweight (118 lbs)

Yoshiki Takei

Japan

Super Bantamweight (122 lbs)

Yukinori Oguni

Japan

Super Bantamweight (122 lbs)

Riku Masuda

Japan

Bantamweight (118 lbs)

Taku Kuwahara

Japan

Flyweight (112 lbs)

Japan

Minimumweight (105 lbs)

Yuki Nonaka

Japan

Super Welterweight (154 lbs)

Jin Sasaki

Japan

Welterweight (147 lbs)

Masanori Rikiishi

Japan

Super Featherweight (130 lbs)

Japan

Super Featherweight (130 lbs)

Japan

Super Featherweight (130 lbs)

Tsubasa Narai

Japan

Super Featherweight (130 lbs)

Yoshimitsu Kimura

Japan

Super Featherweight (130 lbs)

Ryuto Owan

Japan

Featherweight (126 lbs)

Japan

Super Bantamweight (122 lbs)

Sho Ishida

Japan

Bantamweight (118 lbs)

Takuma Inoue

Japan

Bantamweight (118 lbs)

Japan

Super Flyweight (115 lbs)

Junto Nakatani

Japan

Flyweight (112 lbs)

Masayuki Kuroda

Japan

Flyweight (112 lbs)

Japan

Minimumweight (105 lbs)

Kyotaro Fujimoto

Japan

Heavyweight (Unlimited)

Kazuto Takesako

Japan

Middleweight (160 lbs)

Japan

Middleweight (160 lbs)

Riku Kunimoto

Japan

Middleweight (160 lbs)