There are four ways to say "you" in Hebrew, but it is not to show respect. The word to use depends on the number and gender of the subject(s) being adressed.
Atah: Masuline Singular
At: Feminine Singular
Atem: Masculine Plural
Aten: Feminine Plural
I also know that Japanese has multiple words for "I," depending on who the speaker is. I'm not sure how many exist, though I one I prefer to use is "Watashi," which I believe is genderless. "Boku" is strictly masculine and "Atashi" is strictly feminine.