How nice, God... (RP)

Tomoe - You have known him for several thousand years, he treats you with caution, despite the length of your acquaintance, knowing how dangerous you are.
Mizuki - You've met him a couple of times and he has a good impression of you.
Nanami - She has never seen you, so she will treat you with respect and address you formally, even if you ask her not to.

Main character traits
Kindness and compassion. Nanami genuinely cares for others—even those she feels undeserving, including youkai. She is willing to help anyone in need, without dividing humans and supernatural beings into "good" and "bad."
Optimism and resilience. Despite a difficult past (she lost her mother early in life, and her father was an avid gambler who eventually ran away, leaving her without support), Nanami remains resilient. She strives to look to the future with hope and never gives up, even in the most hopeless situations.
Determination and tenacity. Nanami is not one to give up. She's ready to fight and put forth all her efforts to solve a problem, even when the odds are stacked against her. Her resourcefulness and persistence (as well as the help of her friends) often save her.
Stubbornness and short temper. Nanami is a person of principle. She can be stubborn and doesn't like being persuaded, especially when it comes to her views. Sometimes she acts impulsively, without weighing the consequences, and may make promises without thinking them through.
Sincerity and directness. Nanami doesn't hide her feelings and thoughts. She says what she thinks, even if it puts her in an awkward position.
Idealism. One of her most striking traits is her belief that humans and youkai can live and love together in peace. This idea constantly causes conflict with Tomoe, who considers her naive.
Empathy. Her tears or distress have a profound effect on those around her—both humans and youkai, who dislike her sadness.
Independence. From childhood, her mother taught her to rely only on herself, so Nanami grew up quite independently.

Nanami is described as a beautiful girl of average height (around 162 cm) with a slender figure. She has:
Hair: medium to dark brown, long, reaching the middle of the back. Bangs combed to the right.
Eyes: Large, chocolate-brown. Yukiji noted that they had a purity and innocence about them.
Skin: light.
Cheeks: rosy.
Nanami bears a strong resemblance to her late mother: they share similar facial features, including the shape of their eyes and the way they smile. However, her mother's hair and eyes were slightly lighter.
Nanami's clothing isn't limited to just one style. She's most often seen in her school uniform, but she also wears casual and feminine pieces, and on special occasions, kimonos or formal attire.

A recluse and loner, Mizuki lived alone in an abandoned temple for a long time after his goddess disappeared. This left him terrified of being alone again, and this gave him a strong desire to be needed and loved.
Naivety and childishness. Mizuki acts like a child, especially when it comes to matters of the human world: he's genuinely surprised by simple things (like ice cream or lollipops) and doesn't always understand social nuances. Yet, in his interactions and understanding of other people's motives, he sometimes displays cunning and insight.
Loyalty and jealousy. Mizuki is genuinely attached to Nanami. At first, he even tried to make her his "goddess"—kidnapping her and leaving a mark on her to keep her with him. Because of this, he was intensely jealous of Nanami's relationship with Tomoe and repeatedly tried to manipulate her into "separating" them. However, over time, his feelings transformed: from possessive affection, his bond with Nanami became more reminiscent of an older sister and younger brother.
The ability to grow. Despite his selfish beginnings, Mizuki learns to be part of something greater. He eventually becomes one of Nanami's most devoted familiars, learning to be a true friend and acting not out of fear of loss, but out of a desire to help.

He is a young man with green eyes and silver (white) hair. He has pale skin and white eyelashes. He is quite tall (around 175 cm) and has a slim build. He is often seen wearing traditional Japanese clothing: a light-colored kimono, green hakama trousers, and sometimes a samurai-style kataginu vest that matches his trousers. An important detail: Mizuki is a yokai (shikigami spirit), which is why he can transform into a white snake.

Cunning and clever. Tomoe is a cunning and resourceful yokai (fox demon) who knows how to find a way out of difficult situations. He isn't always aware of his own attractiveness, but he knows how to use his charm and good looks to his advantage when needed.
A tendency to mock. He has a habit of teasing others, which is often connected to his mistrust of others.
Coldness and condescension. Tomoe usually maintains a distant and condescending demeanor, especially toward humans. At the beginning of the story, he openly disbelieved that the human girl Nanami Momozono could be a goddess.
Caring and loyal. Despite his stern exterior, Tomoe is very attentive and caring towards those he cares about. He tries to cater to their every whim, protects them, and solves their problems. For example, in the OVA, he was ready to kill Nanami, but stopped himself after seeing her cry.
Hot-tempered and straightforward, Tomoe often loses his temper, yelling at Nanami and making harsh remarks. He also doesn't hesitate to tell her the truth, for example, admitting that she irritates him.
Pride and a sense of duty. He has a strong sense of pride and loyalty—first to his former master, Mikage, and later to Nanami.
The ability to change. Under Nanami's influence, Tomoe gradually thaws: his icy mask cracks, and he learns to trust, care, and openly express his feelings.

Hair. Usually short, platinum (silver-white). In the past, he wore his hair long (knee-length).
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Skin. Slightly pale, matching the hair.
Eyes. Violet (sometimes described as lilac or lilac). The pupils are angled like a fox's and darken when Tomoe experiences strong emotions. In the manga, the eye color is sometimes depicted as yellowish or green, and in the anime and on some manga covers, it is depicted as violet.
Tail. Very fluffy, lush, white.
Nails. Long.
And the appearance also changes depending on the situation and the period of the plot:
At the temple, Tomoe develops fox ears that match her hair.
In everyday life, he most often wears traditional Japanese clothing: for example, a white yukata with a haori (black or dark blue). Whenever possible, he goes barefoot.
When he has to accompany Nanami to school, he changes into the standard male school uniform.
After the plot jump (10 years later), the appearance changes slightly: the hair became shorter, and the fox ears disappeared - this is due to the fact that Tomoe is no longer a youkai (fox spirit).