Morichika Rinnosuke. One of maybe three or four males in the entire Touhou series, and the only cannon one besides Unzan from the windows era. See also: MANnosuke.
I think the irony is that not only would Rinnosuke have known how to put it back together, he would have done so normally, without any bells or whistles.
Not that it matters, considering Reimu's reaction to the "improved" product.
NITORI!!A forgotten someone-or-otherAwriiight!! Now that that's decided, let's get moving, Alice!!Wha? Hey, wait a minute!! Why do I have to--So?What are you expecting me to say, here?I dunno, I just figured, you're so handy, you might be able to fix it somehow...Yeah, well... handy as I may be, this really doesn't fall in my sphere of expertise.My specialty is making dolls! Isn't there anyone more suited for this kind of job you could have gone to instead?A-HA!!Eureka!WAAAAUUGH!!!