Rika is the captain of an all-girls soccer team in Osaka. She works at an Okonomiyaki restaurant with her mother and first appears when the Raimon Caravan comes to Osaka believing that Aliea Academy had a hidden base somewhere in a local amusement park. Rika, visiting the park at the time, comes across Ichinose and immediately falls head-over-heels for him, claiming him to be her "Darling" husband after he eats her "Lovey-Dovey-Dish" which was just a simple Okonomiyaki that she made.
