Omi listened to most of that in grim silence. Okay. Batman basically knew that a small group of assassins existed and what weapons they used. He knew that the police chief was involved until his murder. And he knew that all of the targets were themselves vile criminals. That last bit might anger him later, but for now, Omi's attention caught more on a bit of mere passing information. He looked confused.

"Four...?" He asked himself. Hirofumi. Masafumi. Ouka...