You may want to give a bit more of context to that don't you think? Like... Where does your question come from, for example.

[Just said like that it doesn't ring any bells to Yoh. Then again the one to whom bells usually ringed was Manta and his encyclopedia, he probably would know what she's asking about if it was from Earth... And if not as well if he had been here long enough, Manta wouldn't have stayed without reading all the encyclopedias in the library, would he?]