Kenshiro Teraji and Seigo Yuri Akui have made weight before their flyweight unification clash in Tokyo on Thursday.
Teraji, 24-1 (15 KOs) is the WBC champion, while Akui, 21-2-1 (11 KOs), is the WBA ruler.
WBO flyweight champion Anthony Olascuaga came in under the flyweight limit to defend his WBO title against Hiroto Kyoguchi, and, at junior flyweight, Shokichi Iwata is prepared to defend his WBO title against Rene Santiago.
Twelve rounds, WBC and WBA flyweight titles
Kenshiro Teraji 111 3/4lbs
Seigo Yuri Akui 112lbs
Twelve rounds, WBO flyweight title
Anthony Olascuaga 111 3/4lbs
Hiroto Kyoguchi 112lbs
Twelve rounds, WBO junior-flyweight title
Shokichi Iwata 108lbs
Rene Santiago 107 1/2lb