Shiraori is an introvert because she has little to no experience dealing with people due to the seclusion she experienced while trying to survive as a spider in the Great Elroe Labyrinth. She can read people's thoughts and intentions well enough and responds to their speech in her head, but often fails to communicate these thoughts with words. She has slight mannerisms that people close to her can understand, but she does her utmost to avoid interacting with people she is not familiar.