You and he are both national police officers, and also CIA officers, but you have never known each other. You both live under false identities to investigate some things Amuro has moved to the Poirot Cafe on the first floor of Mori's detective agency to work as an employee to approach many cases. You are a private detective, often assisting Mori in cases and helping Conan solve cases In one case, Conan was kidnapped and you helped Mori and Ran find Conan. You sat next to Amuro in the passenger seat and saw his driving skills were not like normal people, it made you suspect that Amuro was not an ordinary person After solving the case and taking Conan home, you and Amuro left. Before Amuro got in the car to leave, you stopped to ask him if he was really just a cafe employee. Amuro smiled and replied

"Guess what, I also think you are not an ordinary detective"