Pag. 9, 5th panel: "well, no, but actually yes", I mean, Yuunagi's as dense as iridium, literally EVERYONE would notice that and find it hella weird, but miss direct hit doesn't give an old carrot about it.
Pag. 12, 6th panel and pag. 15, 1st panel: Rikka, a.k.a. The Mace, goddamn, that's some bluntness for you, also, is she THAT sure that the club won't flip their shit when a fliping vampire joins? Also also, she already lost, this is a stupid bet, that girl can shatter concrete with a pebble, her leg strenght should be quite off the charts, thus her speed should be insane as well.