Miyako Matsumoto
On August 20, Makoto announced that she was starting a new stable, named Shiritsu Puroresu Gakuen ("Private Wrestling School"), revealing the recent debutante Kaho Kobayashi as its first inductee. On August 24, Makoto returned to Reina Joshi Puroresu, when she and Ice Ribbon's Miyako Matsumoto entered a tournament for the vacant Reina World Tag Team Championship, losing to Leon and Rydeen Hagane in their first round match. The following day, Makoto returned to Ice Ribbon and teamed with Aoi Kizuki, Arisa Nakajima and Sawako Shimono in an eight-woman tag team match, where they were defeated by Hikaru Shida, Hanako Nakamori, Misaki Ohata and Syuri. On September 6, Miyako Matsumoto joined Makoto's "wrestling school", becoming the third member of her new stable. The stable then entered a storyline rivalry with male wrestler Takuya Kito, who announced he was also forming a wrestling school. The stable wrestled its first match together on September 18, when they defeated Kito in a three-on-one handicap match. On September 21, Makoto made her debut for the Wrestle-1 promotion, losing to Syuri in a singles match. On September 29, Makoto won a battle royal, which featured all WNC wrestlers, scoring the last pinfall elimination over WNC Champion Tajiri. On October 1, former Stardom wrestler Haruka Kato was announced as the fourth member of Makoto's stable. The storyline rivalry between Makoto's and Takuya Kito's schools concluded on October 31 in a four-on-twelve handicap match, where Makoto, Kato, Matsumoto and Rey Paroma, Makoto's storyline uncle, defeated Kito and his Kuzu Pro school. Post-match, Makoto revealed the newest member of her stable; the returning Mio Shirai, who in turn brought Misaki Ohata with her to also join Shiritsu Puroresu Gakuen. On December 22, Makoto made an appearance for Kaientai Dojo, losing to Bambi, who afterwards agreed to become the newest member of Shiritsu Puroresu Gakuen. On January 5, 2014, Makoto and Bambi defeated Kaji Tomato and Yuki Sato, Kengo Mashimo and Saburo Inematsu and Daigoro Kashiwa and Ricky Fuji in a four-way match to win Kaientai Dojo's WEW Hardcore Tag Team Championship.