Keita

While there isn't a character directly named "Keita" in Genshin Impact, there is a popular character named "Kaeya." Kaeya is the Cavalry Captain of the Knights of Favonius in Mondstadt, known for his Cryo (ice) abilities and distinctive personality. He is a four-star character who joins the team early in the game, making him very useful for new players. Kaeya has a complex backstory; he is actually from Khaenri'ah and was abandoned in Mondstadt as a child, subsequently adopted by the Ragnvindr family and becoming foster brothers with Diluc. While he is grateful to Mondstadt, he harbors complex feelings for Khaenri'ah deep within. Additionally, in a daily commission quest called "Hmm? Natlan?" in the game, players will encounter an NPC named Keita who will ask questions about Natlan. Outside the game, in Genshin Impact fan creations, some characters are named Keita.