sent to the Dark Nebula and secretly placed in suspended animation within the M-BUS while his Horoscope Switch comes into Gamou's possession. As of the tie-in novel Kamen Rider Fourze: Ama High Grad-Uation, Sugiura is safely returned to Earth. Yuta Sugiura is portrayed by . : A doppelgänger of Yuki Jojima who was created when Kouhei Hayami and Kou Tatsugami forced her to activate a Zodiarts Switch. Unlike other Zodiarts, the negative aspects of Jojima's personality split off into a separate physical form completely identical to her's save for a mask with a blank expression where her face would be. As a result, she utilizes her ability to transform into the to act on her template's darkest desires in an attempt to usurp her as the dominant version. While transformed, Dark Yuki possesses an unorthodox fighting style and wields red cards that explode on contact and blue cards that explode on her command. Her Supernova ability allows her to produce a clone of herself that doubles as a living explosive. Dark Yuki nearly succeeds until Kisaragi reminds Jojima of a strong memory from their childhood to reverse the process, destroying Dark Yuki while Tatsugami retrieves the Gemini Switch for Gamou. Dark Yuki is portrayed by Fumika Shimizu, who also portrays Yuki Jojima, and voiced by . Other Zodiarts : A giant, non-humanoid Zodiarts that Tsubasa created from the Pyxis, Carina, Puppis, and Vela Zodiarts capable of summoning pirate-themed Dustards. The Argo Zodiarts appears exclusively in the tie-in novel Kamen Rider Fourze: Ama High Grad-Uation. , , and : Problem AGHS students who experienced stress over the upcoming prom that Tsubasa turned into the , , and respectively. Ryoko Sakamoto, Sumie Taira, and Seiru Hozumi all appear exclusively in the tie-in novel Kamen Rider Fourze: Ama High Grad-Uation. Toshiya Miura is a second-year AGHS student and a member of the American football team. Due to Shun Daimonji's father making unpopular decisions for the team and ruining his chances at playing football, Miura acquires a Zodiarts Switch and transforms into the to seek revenge, only to be defeated by Kamen Rider Fourze. Despite this, Miura became addicted to the power of Zodiarts Switches and became a shut-in. Months later, Fourze, the Kamen Rider Club, and Miura's girlfriend Mari Yamamoto of the AGHS photography club investigate and learn of what happened to him and attempt to bring him back to school. When the