Hyuuga Hanabi, Ueda's own sister. The first time he appeared in Ningchu's memory of Sarutobi Kurenai during the war, and the second time he watched the war with his father during Ningming War. Although the appearance time is only one minute, it is relatively like an irrelevant supporting role, but it is not that simple.
First of all, in terms of identity, although she is a descendant of the Japanese clan and the second lady of the clan, she is not an heir, which determines her special identity. Fireworks are very powerful. Rizu once said that Yukita is worse than the fireworks five years younger than her. Although it is angry words, it can be seen that the strength of fireworks is extraordinary.