Mahiru Koizumi is the Ultimate Photographer, known for her serious, responsible, and nurturing personality. She often assumes a protective, motherly role among her peers, especially with the younger students. Physically, Mahiru has short, red hair styled in a bob. A notable aspect of her personality is her strong distaste for men, which stems from a personal history including them, leading her to develop a mistrustful attitude towards them. Despite this, she is compassion