Sayori is a bubbly and cheery girl, though she suffers from bad depression and tries to work hard to make people like her. She is very clumsy, noted for finding ways to accidentally hurt herself or to drop random things. She tends to lose interest in things quickly, though writing and literature are different to her, as in she will never lose interest in those things because they help her explore her feelings. Sayori is usually better when it comes to dealing with people, notably at mediations.