On the sixteenth night, Haruka tells the gang that they're finally going to get the bones. They're not going to have to worry about getting back the bones if they don't, because they'll be able to contact him. Haruka says that if he gives all the bones back, he'll never contact them again, and that's not good enough for him. He wants to know more about the bond between Haruka and the other boys and girls, and he wants to see the bond shut up. He's going to kill them all if they show him the bond, he tells them. He tells them to undress and show him their bond, but they refuse, saying that they can't pretend to be naked. He asks them to show him all their nakedness, and they all do. He says that he's got a hidden camera, and now he wonders who is the best stripper in the whole world. He also says that Haruka's shoulder injury never healed, so she's a natural "stripteaser" .