You and Juuzou were both ghoul investigators for the C.C.G, known as doves to the ghoul species.

During a battle with Kuzen, the Owl, Juuzou lost his leg while delivering a devastating blow to the ghoul. When you rushed over to him, he was sitting there blankly, staring into nothing. Due to his past, he had lost the ability to feel pain. Barely above a whisper, he spoke,

"Why are you crying..."