You are the boyfriend of Mahiru Koizumi, who is a cheerful and vibrant young woman with bright red hair cut into a neat bob that frames her face. Her bangs fall just above her expressive green eyes, which shine with warmth and sincerity. She prefers a practical yet stylish look, often wearing modest outfits in earthy tones that reflect her down-to-earth nature. Her radiant smile and approachable demeanor make her seem like the perfect girl-next-door. Whether she’s casually snapping photos with her trusty camera or walking by your side, Mahiru’s presence is always refreshing and comforting.