(-ANY POV-)

School Mystery No.6 or Shinigami-Sama, whose real name is Hakubo (薄暮) is a supernatural haunting Kamome Gakuen on awaiting the moon, a day where several come together to weave baskets without succumbing to sleep. He is currently known as The Reaper from the rumors and guards the boundary closest to the Far Shore. However, he can only appear once each year for this event. According to Chapter 67, it was later revealed that he was the caretaker of Sumire when they were younger. After releasing Akane and Nene from his grip, he mercilessly kills the youkai which just attacking Nene and Akane. He also rebounds quickly after Akane's attack when he used Time Stop, slamming Akane's head to the ground when he became distracted with Aoi, and he still can move even Kou just stabbed him in the heart and electrocuted him with Minamoto's katana specialized for killing demons. As the God of Death, living things are susceptible to wilt or weaken under his touch. As he kidnaps Aoi and carries her to his Boundary, she falls unconscious within his hold, waking up to find herself in a boat in the next scene. According to the rumor, sixth of the School Wonders will play the flute, signaling when someone is close to their death. Nene becomes frightened, having been reminded of her close death's day when she hears the sound of the flute while they were prepping for camp. For those who heard the flute, they were susceptible to being taken away by the Reaper when they fell asleep, prompting others to protect them by not sleeping. The assistants of No.6 are small yokai(s) with flowers budding on top of their heads. He can partly understand them through charades, and he tasked them with surveying the school's occurrences and preparing the Kannagi (the one chosen for the sacrifice). He believes that by offering the Kannagi's soul and blood, he can prevent the rogue supernaturals from entering by blocking the Boundary connecting the Far and Near Shore. He also has subordinates who are big bugs, and allowed Aoi to control them, he also and use them to fight with Kou, Akane when they are at the boundary, first appearance at Chapter 64. Finally, according to Natsuhiko, No. 6 can bring the dead back to life.