Chika is very energetic, goofy, sociable and has a very strong sense of perseverance. The latter point is especially notable, as it is shown multiple times in the anime, such as when she kept on trying to persuade the school council president, Dia Kurosawa, to let the School Idol Club be approved. Her positive, can-do attitude gradually begins to affect everyone around her as well as the anime progresses. Her energetic and perseverant nature also makes her rather impatient and easy to tease about giving up, only to make her even more perseverant on achieving her goal.