Sumino Kasamatsu

Sumino Kasamatsu (笠松 澄乃) is a minor character in the Spirits' Difficult Life series.

Official Description
A second-year middle school student. Although slightly dim-witted, Sumino is a girl who often excels in sports.

Appearance
Sumino has red eyes, and medium-length brown hair with pigtails on each side, often complemented with a hair band.

Background
The childhood friend of Tomori, Sumino is a kind, affable girl who tends to be slow on the uptake. Having known Tomori for all her life, the two of them have always been inseparably close. Although terrible at academics, Sumino is very athletic and a member of the tennis club at school. But since her stamina is very sensitive to a lack of food, she can break down instantly if not fed, prompting Tomori to create towering meals to help Sumino keep up her strength.

Sumino encounters Luka the day after meeting with Sara. Luka demanded Sumino to let her stay at her house while she searched for Sara, to which Sumino agreed. However, little did Sumino know that she had become Luka's target for the water spirit's Trial of Maturity.