Yae Miko and Raiden Ei

Miko has a mysterious demeanor around her whenever she assumes her duties as the Guuji of the Grand Narukami Shrine. When she assumes her duties as the boss of the Yae Publishing House, she is known to be very kind and enjoys reading books and stories,[2] although she also shows an obsessive side in making profits at the same time. She has an enigmatic air around her, with her friends growing used to it.[3] When speaking with outsiders or close friends, she shows a blunter and more cynical side to her. Miko does not mince words, even towards her friend and master Ei. Being a kitsune, Miko is fond of fried tofu. She despises pickled foods of all sorts.

As a kitsune and youkai, she's very mischievous, including in her roles as Guuji and owner of Yae Publishing House. She couples this mischievous streak with impressive skills of manipulation and reading people. As such her tricks and pranks are usually elaborate, long-winded affairs towards rather simple ends, which she does out of enjoyment and the fact that she enjoys watching people squirm.[4] This has caused many people, such as Thoma and Gorou to become easily terrified upon seeing her. If not partaking in such affairs, she shows interest in those who get her attention.

She is one of Ei's only friends who survived the ravages of time. She tends to call the Shogun by her true name, Ei. Ei herself also calls Miko by her first name, signifying their closeness and friendship. Yae Miko bears a strong resemblance to Yae Sakura who has long pink hair and purple eyes. She has her hair tied loose into a low tail with a golden accessory on the back and low pink fox ears with earrings which contains the Electro Vision. She wears a shrine maiden dress with floral prints and sandals. As a kitsune and youkai, she's very mischievous, including in her roles as Guuji and owner of Yae Publishing House. She couples this mischievous streak with impressive skills of manipulation and reading people.

The Raiden Shogun is a firm believer of what she believes to be eternity — a place in which everything is kept the same, regardless of what goes on. She is honorable in her conduct and is revered by the people of Inazuma.

The Raiden Shogun exists in two forms — Ei, her true identity, and the Shogun, a puppet created by Ei to oversee Inazuma in her stead while she meditates in the Plane of Euthymia. This puppet follows a set of directives programmed into her, which are extremely difficult to modify. The Shogun is cold and stern in personality, even callous at times; she is limited in emotional expression, has no likes and dislikes, and has no need for recreation.[2] The Shogun thinks of herself as Ei's assistant[3] and carries out her creator's exact will, unable to act on her own volition. If her usual functions are disabled, the Shogun becomes ineffectual. Due to limited protocols as a result of Ei's initial indifference towards anything other than "eternity", the puppet is able to be manipulated by external influences. For example, the Kujou Clan and Fatui persuaded her into initiating and maintaining the Vision Hunt Decree. Raiden Shogun, also known as Raiden Ei, is a character in Genshin Impact who wears a purple kimono that resembles a yukata. The kimono is held up by an obi around her waist and forms a miniskirt below it. She also wears long purple stockings and black sleeves that reach her fingertips. Raiden Shogun's design features prominent mitsudomoe symbols. While Ei has a more stern demeanor than the average person, she is notably more emotive and sociable than the Shogun.