Nya-tan messes with Shar-tan's hair ornament and ends up petrified. Shar-tan says she'll need the antidote in order to return to normal and takes Takeru on a journey to find it, but they end up in a place filled with Nya-tan's memories...
Key-tan protects northern Kanto,  
Piyo-tan protects Tohoku,
,كي-تان تحمي كانتو الشماليّة، وبيو-تان تحمي توهاكو
Key-tan wacht über das nördliche Kanto,
Piyo-tan über Tohoku,
Key-tan protege el norte de 
Kanto, Piyo-tan protege Tohoku,
Key-tan protege el norte de 
Kanto, Piyo-tan protege Tohoku,
Kii a le Nord-Kantô, Pyô le Tôhoku,
Key-tan protegge il Kanto settentrionale,  
Piyo-tan il Tohoku,
A Key-tan protege o norte de 
Kanto, Piyo-tan protege Tohoku,