Although AJKF started controlling kickboxing again, "Active J" which is one of kickboxing gym joined AJKF tried to continue holding event by themselves. This was regarded as an infringement of AJKF rules. Moreover, the representative of Active J ignored recommendation to participate the board of directors. For this reason, Active J was dismissed from AJKF. After dismissal, Active J established J-NETWORK(J-NET), and set gyms under the direct management of Active J up in business, and make them join J-NET. Keita Kainuma the current AJKF Bantamweight and some famous kickboxers moved to J-NET because of this incident. Takayuki Kohiruimaki was one of them.
