Jimiko (地味子), is a Japanese term used to describe a type of woman who is perceived as plain, modest, or unassuming in appearance and demeanor. A jimiko woman may dress conservatively, avoid drawing attention to herself, and generally prefer a low-key lifestyle and personality. The term can convey the nuance of someone who is reserved, introverted, or not particularly attention-seeking. It's often contrasted with individuals who are more outgoing, attention-seeking, and fashionable. While "jimiko" can be used in a neutral or descriptive sense, it may also carry connotations of being overlooked or underestimated due to its understated presence.