I have letters from Miss Mahiru to her classmates and to Mr. Ootori. We'd discussed how inconvenient it would be not to be able to share information in the event of one's death, so...

If Mr. Ootori, Miss Pekoyama, Miss Mioda, and Mr. Tanaka would come see me. [ she holds out two folded sheets of stationery between the knuckles of her fingers. a third paper is tucked into the pocket of her own blouse. ]