While on a field trip to the Tokyo Tower, three middle school girls suddenly find themselves in another world and must save its princess to return home.
Starring Yuri Shiratori, Megumi Ogata, Jurota Kosugi, Yuka Imai, Satomi Korogi, Yukimasa Kishino, Chinami Nishimura, Jun'ichi Kanemaru, Atsuko Takahata, Aya Hisakawa