Ikuno Komaki is a fictional character from the visual novel and anime series ToHeart2. She is the younger sister of Manaka Komaki and is known for her shy and introverted personality. Despite her reserved nature, Ikuno is compassionate and cares deeply for her friends and family. She often finds herself in awkward situations due to her timid nature but is determined to overcome her insecurities. In the series, Ikuno plays a supporting role, providing emotional depth and showcasing the themes of personal growth and the importance of familial bonds.