Miyako Matsumoto
Despite already being a former three-time Ironman Heavymetalweight Champion, Minami only began working regularly for DDT Pro-Wrestling in November 2011, when she took part in an audition battle royal, which eventually led to Danshoku Dino and Makoto Oishi electing her as the newest member of their Homoiro Clover Z stable, breaking Minami's longtime partnership with Ken Ohka in the process. On December 25 at "RibbonMania 2011", Seina returned to Ice Ribbon, after a two-year hiatus, to wrestle her retirement match against her sister Riho. After the match, a tearful Minami entered the ring and challenged her childhood friend to a three-minute match, which she accepted. Minami went on to win the match in just under three minutes with the "Blockbuster". On January 4, 2012, Minami won "Ribbon: The Best 2012", a six-person tag team match set to determine the new face of the promotion in the aftermath of Emi Sakura's departure. After a nine-month break, Minami brought back the Teens concept, producing "Teens4" on March 3, where she was defeated by Riho in the main event. On July 28, Minami reunited with Command Bolshoi to enter JWP's annual Natsu Onna Kettei Tournament, which JWP this time co-produced with Ice Ribbon. After a victory over the team of Kazuki and Miyako Matsumoto, Minami and Bolshoi were eliminated from the tournament by Arisa Nakajima and Hikaru Shida in a semifinal match that went to overtime following an original fifteen-minute time limit draw. On August 20 at "Teens7", Minami teamed with Stardom's Mayu Iwatani in a tag team main event, where they were defeated by Stardom's Eri Susa and JWP's Manami Katsu. Following the match, Minami announced that she was taking an indefinite break from professional wrestling to concentrate on her college entrance exam. On January 2, 2013, it was announced that Minami had officially quit Ice Ribbon effective December 31, 2012.