In "Dark Gathering - Episode 6," set against the backdrop of mid-April cherry blossoms, Eiko and Yayoi-chan invite Keitaro to go camping. The atmosphere is initially carefree, with the group joking about viral photos and enjoying the fresh air.

The tone shifts, however, when the topic of their curse arises. Eiko reveals her desire to explore the supernatural, particularly to understand her condition and possibly free herself from her curse. She admits that she feels drawn not only to the supernatural but also to Keitaro and wants to learn more about him.

The peaceful camping trip takes a dark turn when Eiko becomes entranced, repeatedly murmuring that she must go to a bridge. Keitaro and Yayoi-chan conclude that she is being controlled by a spirit. Yayoi-chan takes the lead and devises a plan to capture the responsible spirits. They discover that it is not just one spirit but multiple spirits working together. Using a combination of sacred sake, dolls, and salt, they manage to capture several spirits and turn the tables on their supernatural attackers.

The episode ends with Yayoi and Keitaro deciding to team up to collect spirits. Yayoi wants to save her mother, while Keitaro hopes to remove her curse.

The narrative offers a glimpse of their next adventure and hints at a haunted location in the city that promises to be terrifying.