No, this isn't accepting random applicants right now.
Premise: one day, there's technology in Gensokyo that wasn't there before. A lot of technology. Not top-of-the line, but certainly newer than anyone usually had to deal with... and normally things come through the border rarely; not like someone raided an old electronics store and scattered it around...
It's Touhou. Use a canon character. Or make someone up. Remember loss of hat is fatal.