Nonito Donaire and Anthony Olascuaga anchor March 15 U-Next show in Yokohama

Donaire will face Riku Masuda in a title eliminator, while Olascuaga will defend his belt against Jukiya Iimura. Also on this show: Knockout CP Freshmart vs. Shokichi Iwata, and Ryusei Matsumoto vs. Yuni Takada II.