Haganai: I Don't Have Many Friends S01E10 - No One Sleeps at Training Camp
Summary:
The Neighbours Club reaches Sena's summer house and immediately hit the beach. They spend the weekend playing on the beach and listening to scary story attempts. After Yozora's story scares everyone, Kodaka gets called several times during the night to escort various girls to the bathroom, including Yozora herself.
Haganai: I Don't Have Many Friends S1E10 Screenshot
The gang heads to Sena's summer home, where they spend hours
romping on the beach. Later, the group settles in for some ghost
stories. Unfortunately, after the chilling tales, everyone's too
scared to go to the bathroom alone