and wife of Nishimoto. Killed by Osamu when he raided the Sugihara Industries building alone. Yasuyuki Sugita Raised by his own mother, went to Kunashi Island in Hokkaido. Fed up with the system that runs Kunashi Island and the constant run ins with the Russian Mafia, he tries to escape with Nina, a Russian woman. He was assassinated by a Russian man named Krab/Klauf at the Shinjuku Police station underground parking lot alongside one of his police escorts, Yanagi, before he was scheduled to be transferred out to another prison. Toru Sugiyama A local drug dealer, knew about the three deaths of the con men as he had extorted money from them. Tried to "disguise" Kaneko's entry as he tried to flush the man responsible for their deaths out of hiding. Was killed when the suspect shot him in the eye from the apartment door. Akira Suzuki Known as Murderer A to the police. Became obsessed on the article written in various magazines about Female A, driving him to kill the reporters and a classmate of his due to his "claim" of defending his right to kill people. Though it did not show in the manga, he was arrested in the end for the murders. Akari Takumi Acquaintance of Eriko Aizawa. Was in the center of a family scandal dating years when her grandfather, Shigehisa, tried to rape her in order to bear an heir to the Takumi family. Her mother slept with Akari's grandfather so as to protect her. She made love to her own grandfather, but planned to kill him with a katana until Eriko ended their starting friendship by wounding her in the shoulder after shooting her revolver. Shigehisa Takumi Akari's grandfather, went insane after his son, Keitaro died of cancer and went mad badly as he wanted a successor to his family line. Had sexual contact with Akari and her mother in order to have a child. Kimio Tokuda Former policeman, knew about Fujiwara's secret and helped him hide the corpse and disposed of his revolver. Later on, he wounded him in anger about his guilt. Kyoya eventually shot him when he held a guesthouse worker hostage. Was the only surviving member of his family after his parents and brother were killed in World War II when American planes unloaded bombs into Tokyo. Takashi Tokura Son of Yutaka and Naoko Tokura. Due to the pressure mounting