Tabito is at risk for vision loss. Concerned about his eyes, Yukiji tries to reduce Tabito's workload, but Tabito is asked to find the culprit of the yakuza's safecracker.
Despite Yoko's attempts to deter Tabito from chasing after his parent's murderer, Tabito's resolve remains steadfast. In the meantime, Shiraishi thinks Yoko is behind his son's kidnapping and abducts her.