Tomori is a shy and sensitive girl who, as mentioned above, has an awkward personality. She has a tendency to stutter while talking and not make eye contact. She is infamously known as "Haneoka's Weirdo Girl" due to her peculiar personality. She likes collecting all sorts of things, such as band-aids, slippery things, just-the-right-size things, and even rocks and fallen leaves that she picks up from the ground.