Haruto Wistalia

The queen of Clarines and mother of Zen and Izana. She resides at Wilant Castle but comes to Wistal castle to make Izana king and has Zen crown him at Izana's coronation. Both Izana and Zen address her formally and don't seem to have a familial bond with her, most likely due to her strange physical ailment that kept her away from the castle for many years. Her ailment described as "castle allergy" was triggered by her husband, Kain passing away. She then immersed herself in paperwork for days on end, refusing to rest. One day, she became unable to stay in her office for one hour and ceased to be able to walk freely in the castle while having sneezing fits at the same time. Therefore, the responsibility to rule the kingdom was given to the crown prince Izana.