Excuse me? She's heir to freaking Mitsubishi? I'd get engaged with her in a heartbeat, I love Mitsubishi cars!
It is pretty scary just how much connections she has though. Compared to the other mangas of this type, she's also very creepy. She doesn't even know the dude yet, and she's already proposing?
Plus, instead of charming Yoshimi, she just immediately tries to pressure him into accepting the proposal?
Yoshimi's smart to deny the proposal for now. And he's not even trembling yet! He has a lot of guts, that's for sure!