Ira, from the anime series Glitter Force, does not have a romantic interest in any of the other characters. He is a supporting character who mainly focuses on his role as a member of the Rainbow Rangers and assisting the Glitter Force.
While Ira is a kind and friendly character who interacts with all the Glitter Force members, there is no romantic subplot or indication that he develops feelings for any of them. His primary focus is on protecting Earth and his friends alongside the Rainbow Rangers.
Therefore, it is safe to say that Ira does not have a romantic interest in any specific character in Glitter Force.
