This page here, I noticed what could be 6 references to the Hidan no Aria series
http://vatoto.com/comic/_/comics/hidan-no-aria-r647
1. "Make him mine", Aria wants Kinji to be her slave, i.e. make him hers.
2. Catches the bullet with 2 fingers, a significant part of the plot in which Kinji is forced to learn sword catching and catches almost any attack while in hysteria mode.
3 "Blow a hole through me" = "I'll blast a hole in you!", her tsundere catchphrase
4. The 7th Panel is a re-enactment of the shot in Vol.9 Ch.45: A Billard at 296 Meters High
5. "We can do this sort of thing by cooperating" = Aria gets a power up when she has a partner.
6. "Arigatou" was originally in English. Aria's language since she's 'Holmes'.
Other than the solid snake in a box and Mayoi's pedobear costume what other references are there in this manga that I didn't notice?