Izumi works in the same company as Fubuki and considers Kirari a rival for Hirotos feelings. Although sweet and charming at first glance Izumi plays a double standard and immediately shows hatred towards Kirari. Her feelings for Hiroto have brought her to the extent of stealing Hirotos first kiss and injuring Kiraris leg these feelings only intensified when Hiroto angrily demanded her not to touch Kirari. During a fashion show Izumis identity is revealed to be Hyoutarou Izumi a childhood friend of Hirotos. Back when the two were little Hiroto promised to become an idol unit with him but Hyoutarous family moving separated them. Hyoutarou later realized that Hiroto had broken his promise and teamed up with Seiji which led him to pursue Hiroto aggressively by becoming an idol under the guise of a girl. Although Hyoutarous identity is revealed to Kirari he becomes less of a physical threat to her however since he is gay his feelings for Hiroto still remain strong.