What does otoise mean?

"Otoise" is not a word in standard Japanese. It's likely a misspelling or a variation of another word. Here are some possibilities:

* "Oto" could be a shortened form of "otoko" (男), meaning "man." This combined with another word might make sense.

* "Otoshi" (落とし) means "to drop" or "to fall." This could be part of a phrase like "otoshimono" (落とし物), meaning "lost item."

* "Oi" (おい) means "hey" or "listen," and is used as a casual interjection.

* "Se" (せ) can mean "to do" or "to make," and often appears in the context of requests or commands.

Could you provide more context? What were you reading or hearing when you encountered "otoise"? Knowing the context would help me figure out what you're looking for.