Atsushi Onita
Retirement did not last long, as Atsushi Onita challenged Choshu to a barbed wire deathmatch in 2000. Choshu accepted and wrestled Onita in a deadly squash, where Choshu ended up winning. He then balanced wrestling and booking for NJPW, until his departure in 2002, stemming from the departures of Keiji Mutoh and Satoshi Kojima, among others, to AJPW, which caused his position of head booker taken away.