中島愛 is Nakajima Megumi. It's written 愛 and read as 'megumi'... yeah, Japanese names are weird like that. Some of the monstrosities are well-documented here.
Yeah, now I'll have to do all three at once. >_< No getting around it...
I was gonna say Choco has a long backlog from the end of last year so put up the K-ON!! stuff while you can.