• 19 Chapter 19 Didn’t leave the city 580 days ago
• 18 Chapter 18 New Directions 580 days ago
• 17 Chapter 17 Emergency Arrest 580 days ago
• 16 Chapter 16 Reporting the Situation 580 days ago
• 15 Chapter 15 Missing Together 580 days ago
• 14 Chapter 14 People at the bottom 580 days ago
• 13 Chapter 13 A two-pronged approach 580 days ago
• 12 Chapter 12 Want a case 580 days ago
• 11 Chapter 11 Watanabe speaks 580 days ago
• 10 Chapter 10 Surprise interrogation 580 days ago
• 9 Chapter 9 Preparing to arrest people 580 days ago
• 8 Chapter 8 Finding the Trace 580 days ago
• 7 Chapter 7 Determining Goals 580 days ago
• 6 Chapter 6 Finding the Problem 580 days ago
• 5 Chapter 5 Continue the investigation 580 days ago
• 4 Chapter 4 Return to the scene again 580 days ago
• 3 Chapter 3 Commercial Espionage 580 days ago
• 2 Chapter 2 Something is wrong 580 days ago
• 1 Chapter 1 Catching Japanese Spies 580 days ago