Shinsuke Yamanaka's news conference
Former boxing champione Shinsuke Yamanaka, center, attends a news conference announcing his retirement in Tokyo, Japan, on March 26, 2018. They are from left ; Tsuyoshi Hamada, Yamanaka and Hiroshi Akiyama. (Photo by Hiroaki Yamaguchi/AFLO)
(L-R) Takeshi Hamada, President of Teiken Gym, Shinsuke Yamanaka and Hiroshi Akiyama, President of JBC