 On December 31, Yankii Nichokenju took part in Toshikoshi Puroresu, an annual new year's collaboration event between BJW, DDT and Kaientai Dojo, winning the Tenka Toitsu!tournament, held for the first time in a tag team format.On January 24, 2015, Kodaka and Fuma lost the UWA World Tag Team Championship to Masato Shibata and Shuji Ishikawa in their fourth defense.