Ikuto Tsukiyomi is a fictional character from the anime and manga series Shugo Chara!. He is known for his cool demeanor and mysterious personality, often appearing aloof and detached. Ikuto possesses a special egg called the Chara Change egg, which allows him to transform into a character named Black Lynx, granting him enhanced abilities. As a key figure in the series, Ikuto plays a significant role in the protagonist's journey. He is often seen helping Amu Hinamori, the main character, while also grappling with his own identity and the responsibilities that come with his powers.