[DeepL Translation - needs review] The day of the closing ceremony for the summer vacation. The teacher asked me to visit the home of a classmate who was absent. Squeak, squeak. S-kun had hanged himself to death. But the shock is short-lived: his corpse vanishes without a trace. A week later, S-kun reappears, disguised as something else. I was killed," he complained. I began to pursue the case with my sister, Mika, in order to clear his name. Another summer vacation unfolds before your eyes.
(Translator: DeepL)
A mystery with a touch of horror and a twist
Content Warning: This book portray some disturbing themes like suicide, animal cruelty and pedophilia and I wouldn't consider it a light reading due to its content.
Entertainment - Michio, an elementary school student, on a welfare check on S, one of his classmate, discovers S's body hanging in his house. In distress he runs back to inform the school about the occurrence. The police is called and upon its arrival no body is found. The mystery has now increased. Why S