Hanamaru is a hardworking girl who diligently works at her family's temple. She spends a lot of time reading alone and is easily distracted by books. Since she was raised as a temple girl, Hanamaru does not watch television much, nor does she use the internet, making her outdated. Because of this, she is fascinated with modern technology, yelling her catchphrase "Mirai zura!" (未来ずら "It's the future, zura!") when she sees something advanced such as a computer. She was often teased due to this, but was usually defended by her best friend Ruby; however, the first time it happened, Ruby ended up crying, causing Hanamaru to comfort her instead.