Kotaro Yoshino

[5] In Kaientai Dojo, Yoshino's first accomplishment was the 2015 edition of the K-Metal League which he won by outmatching Takayuki Ueki, Kouki Iwasaki, Yoshihiro Horaguchi and Yuma in the main block.

[2] After Kaientai Dojo rebranded to Active Advance Pro Wrestling in mid 2019, Yoshino competed in the inaugural tournament of the 2AW Openweight Championship by falling short to Taishi Takizawa in the first rounds at 2AW ChiBattle 38 on 14 July 2019.

[9] Yoshino competed at Tenka Sanbun no Kei, a cross-over event promoted by Kaientai Dojo alongside DDT Pro-Wrestling and Big Japan Pro Wrestling.

[13] At W-1 Wrestle-1 Tour 2017 Autumn Bout on 19 November, Yoshino teamed up with Manabu Soya and Dinosaur Takuma to unsuccessfully challenge Seigo Tachibana, Shotaro Ashino and Yusuke Kodama for the UWA World Trios Championship.

[14] At AJPW 45th Anniversary on 27 August 2017, Yoshino competed in a battle royal won by Osamu Nishimura and also involving notable opponents such as Abdullah Kobayashi, Atsushi Maruyama, Great Kojika and Kazuhiro Tamura.