They regained the title on February 12. On March 2, Kodaka and Tsukamoto took the title back to Zero1, losing it to Koji Kanemoto and Minoru Tanaka. On May 28, Kodaka defeated Kengo Mashimo to win Kaientai Dojo's top title, the Strongest-K Championship. After two successful defenses, he lost the title to Tank Nagai on September 18. On October 1, Basara held Kodaka's 15th anniversary event, which saw him defeat Trans-Am★Ryuichi in the main event to become the new Union Max Champion.