Heikazu

KazuHeizou is the slash ship between Kaedehara Kazuha and Shikanoin Heizou from the Genshin Impact fandom.

Canon
As stated in Genshin Impact 2.8 special program, Kazuha has helped Heizou in the past using his attunement to nature. And with Heizou's sharp intuition, there is a natural understanding between the two Anemo wielders. They consider each other friends.

Although, not much is known about their relationship, as they have not been seen together in any current events or quests.