Shirayuki-hime

Background
The White Serpent is a deity-like being. As stated in Episode 2, Shiroyasha was the one who gave the White Serpent divinity. Originally she was a woman who was sacrificed to the Yasha pool, and by exent became a god through Shintoism. She resides in the waterfall-filled edge of the Miniature Garden.

Appearance
The White Serpent is a very large serpentine creature. She has white-blue skin with a white underbelly. Her face is shaped like a snake's, with glowing orange eyes, blue horns, and a layer of fur. Further down her head appears to be 2 ropes tied around her neck. While in human form she looks like a beauty. She also has big racks.

Personality
She appears to be quite an arrogant goddess. The White Serpent disregards Izayoi Sakamaki as a threat and accepts his Gift Game challenge.

She likes to dress in a kimono, as she feels that it is the most comfortable to wear, as well as conservative, compared to the maid outfit that she's forced to wear later in the story.

Relationships
No Names - She becomes the third maid of their community when Shiroyasha asked her to be lodged together while the waterways were under construction. Even when the waterways were completed, she continued to lodge there as her temple repairs were delayed and had not completed.

Izayoi Sakamaki - She seems to enjoy challenging him to games, as seen from the bet she made to wear the maid outfit if she lost. For that bet she had played a hundred games against him and lost at all of them.

Pest - Pest is a maid at No Name as Shirayuki. Shirayuki is also one of the targets for Pest's entertainment, using words to instigate and tease her relentlessly to which Shirayuki always responds in a way Pest hoped to achieve.

Jin Russell - It may not be very clear yet. However she did get angry when Jin promised a very dangerous condition for the Alliance negotiations. Showing that she was worried about the losses that the [No Name] might incur. But she was obediently silent for the rest of the negotiations when Jin motioned her to calm down.

Volume 1
Shirayuki-hime is challenged near the start of the story, when Izayoi leaves to explore the edge of the world. However her identity was not revealed until Volume 3.

Gift
The White Serpent's gift is a sapling of the Water Tree. It's assumed that a water tree can produce large amounts of water, since after obtaining it Black Rabbit says that they won't have to buy water from other communities anymore.

Trivia

 * She is one of the characters that was mentioned in the light novel
 * She was used as a live-sacrifice in the yasha pool.