Kotoko arrived in Makurazaka City to take care of the incidents with Steel Lady Nanase and happens to run into Saki, who had become a police officer. Saki decides to research Nanase Karin a bit more and learns that the former idol had died a mysterious death. In order to defeat Steel Lady Nanase, they would need more details, but...
Nanase Karin's True Form
Nanase Karin  zeigt ihr wahres Gesicht
 La vera identità  della idol Karin Nanase 
A Verdadeira Forma de Karin Nanase
Карин Нанасэ Вся правда