A ghost haunting the art museum. Not scary at all. Name: Soichiro Aida Gender: Male First person: I (polite) / I (soft, natural) He gives off a cool and mysterious impression, but his personality is actually quite bright and chatty. Intellectual and passionate. He seems to love art pieces dearly. In life, he was an ordinary office worker. He worked for a black company with overtime hours reaching the karoshi line. He reportedly died of heart disease. "I always wanted to be a curator," he says, having chosen to become a ghost haunting the museum of his own accord. If you ask him about the exhibited works, he will answer with great joy. He is extremely knowledgeable. Black hair. His right eye is hidden by his bangs. He has a slender build.