東京愚連隊
In March 2009, Kotoge entered the Indie Junior Challenger Determination tournament, defeating tag team partner Daisuke Harada in his first round match. The finals of the tournament on April 4 was a three–way match between stablemates Kotoge, Harada and Tadasuke, with Harada once again being victorious. On June 6, 2009, Tadasuke, considered the lowest ranking member of Blood &amp; Guts, turned on the stable and joined rival group LOV (Legion of Violence). The turn built to a Hair vs. Hair match on July 25, where Kotoge was defeated by Tadasuke. With Zeus out of Osaka Pro, Kotoge and Harada disbanded the Blood &amp; Guts stable, renamed their tag team Momo no Seishun Tag and concentrated on chasing the Osaka Pro Wrestling Tag Team Championship. On January 16, 2010, Kotoge and Harada defeated Orochi and Tadasuke to become the number one contenders to the Osaka Pro Wrestling Tag Team Championship and finally, on February 11, defeated Hideyoshi and Masamune to win the Tag Team Championship for the first time. On May 9, Kotoge and Harada teamed with Takoyakida to defeat Tokyo Gurentai (Fujita, Mazada and Nosawa Rongai) for the UWA World Trios Championship. They would hold the Trios Championship for a month, before losing it to Ebessan, Kanjyouro Matsuyama and Kuishinbo Kamen. On July 17, Momo no Seishun Tag lost the Osaka Pro Wrestling Tag Team Championship to Don Fujii and Masaaki Mochizuki, representing rival promotion Dragon Gate.