吉野裕行
In May 1997, AJKF cooperated with K-1, and moved its headquarters to Kinshicho in Sumida, Tokyo. Moreover, AJKF opened a new kickboxing gym "K Public gym" there. In addition, AJKF asked Hiroyuki Yoshino who was the former Japanese national champion of professional boxing to join AJKF. AJKF sent some top kickboxers to K-1 event twice (July 20, November 9), but Atsushi Tateshima who was one of the most famous kickboxer in Japan refused to take part in K-1.