character - Fumio's secretary

character - Insurance Company Employee

character - Psychiatrist Yusuke

character - Yūji Sakurai

character - Ippei Miyoshi

character - Nishiyama

character - Fire and Disaster Management Agency in charge of crisis management officer

character - Shigeru Takaragi

character - Melon Works employee

character - Machida Ikuo

character - Employee

character - Shigeru Takaragi

character - Researcher