The Price of Smiles (Japanese: エガオノダイカ, Hepburn: Egao no Daika) is a Japanese anime series produced by Tatsunoko Production. The series was created as part of the studio's 55th anniversary celebration. The young princess and nation symbol of the Kingdom of Soleil who orphaned when she was just an infant. She is oblivious to the fact that Soleil and Grandiga are at war, as her close aides told they were in negotiation with each other. A member of the Imperial Army of Grandiga fighting under the command of Gale Owens. She also lost her parents in the war they are fighting in. She carries along a holographic aquarium, and, oddly, smiles even in unexpected circumstances, causing others to worry about her mental health. Little does she know that her mother is still alive.