Toru heard Maeko's suggestion and lit up. "That's it!" Upon realizing that he'd jumped forward a little in his seat, he shyly backed down. "I-I bet that Emi-san would be able to sense people in there. B-but, um... would she have to be in Paradise to do it? Or could she sense her from out here? A-and since she's close with Ikeda-san, she'd totally be familiar with her... energy, or ki, or whatever it is that she senses!"
This excited Toru more than it should have. After all, the type of problem they faced right now was exactly the type of problem he got into drawn-out arguments and discussions about over the internet.