While Ishimaru was fluent enough in English to get the whole Miss/Ma'am/Mr. thing, actually hearing any of them used in reference to himself was pretty weird. Students didn't normally address each other that way, right?

"My name is Kiyotaka Ishimaru, so addressing me that way would be preferable!"

...Would he have to change his name to something more feminine if he couldn't find a way to fix this? SHOOT...