It has nothing to do with that... [Even if he does really fucking hate legwork.] What I don't like.... is needless legwork. That's expending too much energy... and too much time.

[He checks up on his progress with the footage.]

You should do something more streamlined... Like gathering information on who the cars are registered under, narrowing down your suspects based on people who have actual reason to be here... Process of elimination.... [Chikusa reaches up to nudge his glasses.] Something like that, anyway.