Keita Obara won against Yuki Nagano (has 15 fight winning streak for the past six years) on Feb 1, 2020 in Korakuen Hall, Tokyo, Japan with a record of 23–4–1.
Keita Obara won against Yuki Nagano (has 15 fight winning streak for the past six years) on Feb 1, 2020 in Korakuen Hall, Tokyo, Japan with a record of 23–4–1.