The girls are running in their exercise outfits, with the boobs swaying to and fro. Arata's heart races. Everyone's having great time, and then a ghost appears in the library. Arata and the gang go to check it out, and are forcefully transported to the "Eternal Library". There they find the lost Trinity Seven!
The ninja can't expect anything from 
anyone, so expectation is her Thema.
Sie erwartet von niemandem etwas,
also ist Erwartung ihr Thema.
El tema de la ninja es la expectación,
El tema de la ninja es la expectación
Ninja ne sait pas espérer,
l’espérance est donc son thème.
La ninja non si aspetta nulla da nessuno,
 per questo ha quel Tema.
A ninja não espera nada de ninguém,
então expectativa é o Thema dela.