He is a yakuza (mafia). And if you mess with a mafia's family, you would be lucky not being skinned alive.
Being Yakuza won't save him from my brain cancer-curses...
Yeah, and given how much Little Sis likes to go out and have fun, he can't possibly "punish" every single person that doesn't know the slutty wh** is yakuza-born.
Oh, and I forgot: I also want her to get hermorroids or sth. If she hadn't used Asa to get closer to Yoru, none of this would've happened.
Hence we wouldn't have been able to read this manga, so that might take it a little too far...
That's why I only wish hemorroids on her and not something worse like rape, torture, murder, etc etc...
Yeah well, hemorroids will do the job, I guess. Probably some lice, too...
much more sex and that despicable brother suffering from brain cancer and I'll be totally content with it.