Fuchiko is the main character in the series 'Fuchiko-san.' Known for her optimistic and cheerful personality, Fuchiko is a tiny, whimsical figure who often appears sitting on the edge of cups, earning her the nickname 'Cup no Fuchiko.' Despite her small size, Fuchiko has a big heart and a curious nature, leading her on various adventures. Her role in the series is to bring happiness and a sense of wonder to everyday life, often providing a unique perspective on ordinary events.