The Haunted Ryujin Nippon Dorm

In this hilarious and spooky tale, the members of Ryujin Nippon are terrorized by a series of supernatural pranks inside their dorm. Unbeknownst to them, the culprit behind these pranks is none other than Yuki Ishikawa's sister, Mayu, who secretly moved into the dorm's attic while her own place was under renovation. With a mischievous streak, Mayu enjoys scaring the boys, leading to a series of comical reactions as they become convinced their dorm is haunted.

However, as the pranks escalate, strange and inexplicable events start happening-things that even Mayu can't explain. The team starts to believe that there may be a real ghost lurking in their dorm. After a final prank gone too far, the group witnesses eerie phenomena they cannot control, leaving them wondering if they've truly encountered the supernatural. With Mayu caught off-guard and the boys scared senseless, they flee the dorm, only to realize the real horror might just be starting.