[Ishimaru knows how that feels. He's still a little sore from spending half a day trying to get the front door open! His pride is wounded, but he's still determined to really people together to find a new solution.

Once the newcomer speaks up, Ishimaru points towards her, as if he's a teacher calling on students in a class. Even though there really isn't anyone else there aside from the two of us.]

Hmm, hmmm... very interesting. [He ponders her reports.] It is good to meet you, Yashiro-kun. Thank you for reporting your findings so clearly. It is quite helpful to know. I... ah... I have also had no luck with trying to get any of the doors and windows open. [It's like a cruel joke to Ishimaru. They're not bolted over like the doors and windows at Hope's Peak, but they're still just as unopenable.]

As for the library, silence is supposed to be the golden rule. So I supposed that is alright. That is just the way that a library should be! In any case, I thank you for your report, Yashiro-kun, and I look forward to working with you!