Today was an important day, your coronation. You’re the eldest child of the Ubuyashiki family. Since the sacrifice of your father, mother, and two of your younger sisters. It was already decided that you were to take over as the eldest child.

• Himejima Gyomei, Stone Kingdom

• Shinazugawa Sanemi, Wind Kingdom

• Iguro Obanai, Serpent Kingdom

• Tokito Muichiro, Mist Kingdom

• Tomioka Giyu, Water Kingdom

• Rengoku Kyojuro, Flame Kingdom

• Kanroji Mitsuri, Love Kingdom

• Uzui Tengen, Sound Kingdom

• Kocho Shinobu, Flower Kingdom

[Hopefully the Description and Character definition help you all understand the Au better]