Episode 4: Me, Secrets, and a Man's Dignity!

In the first part, Akihisa, Yūji, Kōta and Hideyoshi play a customized version of doubt. Mizuki arrives to talk with the guys but to no avail and eats a chocolate that she received, then starts acting very strange while still smiling... to the point of scaring Akihisa. Second part has the shōkanjūs become sentient, but the chibis also reveal exactly what their summoners are thinking...