Ep. 4: Akashi and candidates face island training dangers while Raika and Iwato fear Heito.
Aired on May 13, 2014

4
Akashi and the pilot candidates were dropped onto a deserted island for mock investigation training in uncharted territory. One condition for clearing the mission was for all members to gather in one location. Iwato and Raika fear the danger that Heito, who landed earlier, possesses. The candidates are enveloped in anxiety and terror beyond words. Sasame's singing voice guided Akashi and the others through this terrifying situation.
Episodes
- Ep. 1 · Ten years after the Lightless Realm's creation, Kukujicho grows desolate as fear spreads among its residents.
- Ep. 2 · Emiru and Mahmu investigate hospital ruins to find the Reaper and meet Heito Isaku.
- Ep. 3 · Akashi trains as Reaper pilot while new student Sasame Izuriha joins his class
- Ep. 4 · Akashi and candidates face island training dangers while Raika and Iwato fear Heito.
- Ep. 5 · Heito and Emiru face terrifying synchronization challenges near the Lightless Realm
- Ep. 6 · Akashi Pilots the Reaper Amidst Academy Assault and Mandatory Standby
- Ep. 7 · Corpse Appearance Causes Academy Terror as Natsuiri Plans Pilot Selection
- Ep. 8 · Akashi and Heito retrieve a recorder from the Lightless Realm after ten years