Posi and Nega scolding a frustrated Yuu for procrastinating on an art assignment she was charged sets the stage to have explained her a forest fabled to enable anybody to draw with a great deal of skill; desperate to avoid the turbulence for not doing her homework but also curious, Yuu decides to set course for the forest where Midori explains Miya Nakahara who prosecuted a prolific year-long art career a decade ago at only 13 years old before disappearing. Upon having it explained that Miya will catalyze sincere efforts to develop the artistic skills of those that draw in the forest, Yuu races off into the forest to try her fortunes only to find that success can have far more dire consequences than failure when she encounters the Unicorn Deshi who leads her into a face-to-face encounter with Miya in a pseudo-reality that she cannot easily leave on her own when the Unicorn Meijin takes her prisoner with the exhortation to reside in its world with Miya. Even though Miya yields to her conscience and decides to help Yuu return home, it ultimately does nothing to challenge the bitter reality that Miya is in a purgatory not unlike what Nega and Posi forewarn Mami of if anyone ever pays audience to her henshin.
Elenco: Kazuhiko Inoue , Saeko Shimazu , Kaneta Kimotsuki , Mika Doi , Sukekiyo Kameyama , Takako Ohta , Yūko Mita , Masahiro Anzai , Akira Murayama , Yuu Mizushima , Jōji Yanami , Minoru Inaba , Naoko Matsui , Seiko Nakano , Naomi Jinbô .