Mahiru Naruhaya is the older sister of former member of Team Z, Asahi Naruhaya.

Mahiru is short young adult girl with brown hair and yellowish-green eyes. In her first appearance, she is wearing a gray shirt with orange skirt.

Mahiru is a kind and responsible girl who takes care of her five younger siblings after their parents died in an accident. She is one, other than Asahi, to have part-time jobs so she could take care of her siblings.

(Source: Blue Lock Wiki)