S City Librarian

A librarian working at a library in S City who Rohan Kishibe is familiar with. When he initially does not see her and sees another librarian instead, he wonders if the staff had changed. After Rohan learns that the other librarian was the embodiment of Curiosity and she vanishes, the library suddenly returns to normal, with this librarian being at the counter. She gives Rohan a familiar smile and greets him, saying it's been a while since she saw him.