Dream World and Sub-Administer

 is the fifth episode of the Trinity Seven series, initially broadcasted on November 4, 2014 in TV Tokyo.

Crunchyroll
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!

Summary
TBA

Characters
TBA

Adaptation
TBA

Trivia
TBA