Ep. 11: Discovery of a body in the dam sparks discussion of a curse and a past tragedy.
Aired on January 11, 2008

11
The protagonists discover a body floating in the dam, which leads to the mention of a so-called curse. This event prompts the three main characters to investigate the history surrounding the abandoned hospital. They learn the story of the first four high school students who previously visited the location, uncovering details about their past experiences and the origins of the rumors associated with the site.
Episodes
- Ep. 7 · Tarou's Hospital Accident and Unusual Out-of-Body Experience
- Ep. 8 · Hirata Reevaluates Tourou's OBE Experiences After Strange Taxi Incident
- Ep. 9 · Tourou's Transformation and the Cursed Children's Battle
- Ep. 10 · Masayuki assists bullied Michio while Makoto discovers O.B.E. transformation abilities on the mountain.
- Ep. 11 · Discovery of a body in the dam sparks discussion of a curse and a past tragedy.
- Ep. 12 · Takahito visits Miyako Komagusu's school and consults Hirata about supernatural events while Tarou witnesses possession.
- Ep. 13 · Tarō encounters the Snark in a hidden realm and meets Noriko Kabata at the shrine.
- Ep. 14 · Takahito brings Miyako to Hirata for therapy before she enters a possessed state.
- Ep. 15 · Makoto and Tarou visit Kurata, where Tarou apologizes to Kei Yakushi for brewery errors.