Help finding my family crest

Hello. I guess the title is a bit self explanatory; I would like to know more information about the Ishii crest/family. I've tried looking, but I can only find sites in japanese, and I'm still in process of learning it.

Thanks in advance for any help. Feel free to ask anything might help you to search :)

Have you tried sites like ancestry.com? They actually have a pretty substantial set of records & I think they stretch outside the U.S. as well. Best option I can think of in english.