A detailed illustration of a female character with long black hair and cat ears. She wears a black kimono with a red sash and a gold belt with a circular pendant. The character's eyes are a deep brown, and she has a contemplative expression. The setting is an indoor room with a wooden ceiling and a large window, allowing natural light to illuminate the scene. The color palette primarily consists of black, red, gold, and brown, creating a warm and inviting atmosphere.