“Oh~? Are ya hidin’ some sort’f secret deafness problem, is that it? Do I need ta repeat that fer ya jus’ a teensy bit louder fer ya, ‘Gurusa~?”
“That… won’t be necessary, Hattori-san. I only asked in the vain hope that you would have the good sense to correct your breach in formality. How foolish of me to think that you had any manners whatsoever."