Mikoto Itoh is a central character in the anime series 'Koiiro Sora Moyou.' She is depicted as a bright and cheerful high school student who is passionate about art and seeks to express her feelings through her creative work. Mikoto's warm personality and determination often bring her friends together, and she plays a pivotal role in the development of the series' narrative. Her journey involves overcoming personal challenges and discovering the depths of her own emotions, which resonates with the themes of love and self-discovery that permeate the series.