Keita Obara won against Yuki Nagano on Feb 1, 2020 in Korakuen Hall, Tokyo, Japan with a record of 2341.
[[Japan]] Korakuen Hall, Tokyo, Japan 1 Feb 2020 [[Japan]] Yuki Nagano 2341 
He bounced back from defeat with stoppage wins against Yosmar Kefi in June and Toshiro Tarumi in October, before defeating Yuki Nagano on 1 February 2020 at the Korakuen Hall to capture the Japanese welterweight title. [[Japan]] Korakuen Hall, Tokyo, Japan 2341 
