Synopsis: Tokyo Duel

The Tokyo Duel system was first established to assist with the reconstruction of Japan after the war. It involves a fierce battle for domination over stations located along the vital Yamanote Line transportation route in Tokyo. After a prolonged stalemate, the deadlock is expected to be broken with the addition of Takanawa Gateway Station. Koinosuke Yasuda is dedicating himself to the fight to protect Kanda.