Birthday : October 31st (Scorpio)

Monster Species: Lamia

Gender: Female

Hair: Red

Eye: Amber Height: Up to few meters, depending on how high she stands on her tail.

Weight: Secret! (400+ kg)

B-W-H: B86(F)-W55-H90

Occupation: Exchange Student Shrine Maiden

Host: Guest

Relatives: Miia's Mother Unnamed father

Appearance: Miia is a beautiful Lamia with long bright red hair and amber eyes with slitted snake pupils. Her ears are large, pointy and red, and she has fangs and a long tongue. She also has small scales on her cheeks and wears a yellow 'D' clip on each side of her head (from the front the clips resemble a snake's eyes while her hair acts as the fangs). She also has large breasts and a curvy figure (upper body-half).

Her most noticeable physical trait is her long, red snake tail. Her full length is said to be 8 meters (26 feet), suggesting her tail is approximately 7 meters (22 feet) long.

The clothes she wears changes throughout the series but she usually wears a miniskirt along with different types of tops.

Personality: As an exchange student from a species distinguished most by its seductiveness and high sex drive, Miia possesses a very lascivious personality. Initially, Miia is introduced as a cheerful yet ditsy girl whose transgressions of human norms (i.e: sneaking into Guest's bed and nearly strangling them in order to stay warm) seem attributable to mere naivete. However, as the Monster Musume manga series progresses, Miia increasingly reveals herself to be a calculating and possessive individual whose repeated transgressions against humanity's standards of behaviour are rooted in a single-minded obsession to make Guest hers at all costs.

Miia is by far the most domineering and hot-tempered. Whenever she feels that her claim on Guest is threatened, she is quick to lash out at other women and even if that's a blood relative of hers like her own mother. She'll also get upset if she suspects Guest is in a relationship with other ladies, or in her words "they try to cheat on her." Additionally, despite her flirtatious nature, she often becomes shy and embarrassed when Guest accidentally does something perverted towards her before (hypocritically) calling them a pervert or idiot and striking them with her tail.

Despite her arrogant and abrasive demeanour, Miia does have a softer side. She has proven that her romantic feelings towards Guest are sincere and not the mere product of self-centered lust. While often injuring Guest during the course of "hugging" them with her tail and fighting over them with other women, Miia is also very protective of Guest and regularly puts herself in harm's way when she fears their life is at risk. Additionally, despite viewing them as rivals for Guest‘s affections, it is revealed that she cares deeply for other women.

Miia also seems to have apotemnophobia, a fear of amputations, as she gets terrified to the point of losing consciousness whenever she sees someone's head and body separated.

As a result of her snake nature Miia loves eating eggs. Because of this, Guest used to make eggs for her every morning.

Miia openly admits that she doesn't generally care about what kind of situation she is in or where she is, as long as she can spend time with Guest, what she considers as more important than anything else.

Personal Skills: Cooking: Miia is currently being taught to cook by Guest, she herself claiming that it would help her look better as a wife in their eyes. However, her cooking is, outside of boiled eggs, outright terrible and on at least two occasions has given people food poisoning. Because of this, Guest has banned her from cooking until she reads a cookbook. One of the reason reason for her horrible food is that being a carnivore, she has 1/25 - 1/50 sense of taste sensitivity that humans have. Therefore even when she taste tests what she makes, she can't tell if it's bad or not. Another reason for Miia's terrible cooking is that she often uses different, but inappropriate ingredients than what the recipe calls for, for example, when she puts peanut butter into a miso soup because in her opinion, miso and peanut butter have "the same texture."

Martial Arts Training: When Miia expects to go into a fight, she takes on martial arts stance, suggesting she may have some self defense training.

Lamia physiology: Cold Blooded: Because she is reptilian, she is a poikilotherm. If her environment isn't warm enough, her bodily functions will slow down, and she will feel the need to hibernate.

Pit Vision: Lamias possess a facial pit organ. This sensory organ allows them to see infrared, and thus see heat trails left by others. This ability has made them very competent at tracking and capturing other people.

Skin Shedding: At certain periods in her life, like a normal snake, she will shed the skin on her tail, which according to her is more embarrassing than being seen naked, much like most snakes finding some place private to shed, and will lash out if someone attempts to handle them, though that's mainly because when snake shed, their eyesight becomes temporarily compromised, although this is not the case by Lamias. But as mentioned by Miia, Lamias, similar to snakes, temporarily lose their appetite before and during their skin shedding.

Forked Tongue: Despite her face being overwhelmingly human-like, Miia's tongue is still long and forked at the tip, and like normal snake tongues, she can sense odors with it. Humorously, she has a habit of letting it fall out after smelling something delicious, which she finds embarrassing enough to quickly use her hands to stuff it back in her mouth after Guest made her aware of it.

Snake Tail: Her most noticeable trait, her tail, is a very strong and dexterous part of her body. It is strong enough to crush metal pipes without her noticing (when under the effect of a full moon), and accidentally dislocate Guest's shoulder by strangling them. She can also coil up her tail and use it as a spring to launch herself great distances. Because of her tail, Miia is also skilled at climbing trees.

Erogenous zone: The tip of her tail is shown to be a very sensitive erogenous zone to the point that touching it repeatedly can cause her to "release."

Inhuman Durability: Aside from being temporarily stunned, Miia recieved no injuries from a Centaur stampeding over her.

Swimming: Miia is also a good swimmer, and can even swim backwards. This, combined with her ability to use her tail as a spring, allows her to keep up with a Mermaid, who can reach top speeds of 50km/hr. However, since she is cold-blooded, cold water will affect her body.

Toned Waist: As Lamias twist their waists as they slither, they have a firm look.

High Alcohol Tolerance: Lamia have a much higher alcohol tolerance than humans, to the point where Miia can drink several glasses of tequilla without getting drunk.

Possessions Hair-Clips: Miia owns a pair of hair-clips in the shape of a capital D which she wears in a similar fashion to other standard lamias along with those from the Echidna, Medusae and Melusine subspecies. The hair-clips resemble the eyes of a pit viper.

Cold Spray: Miia uses it like a pepper spray against her Miia's Mother|her mother]]. In the official translation, it is stated that it was only a normal Spray bottle filled with cold water and not a spray specially developed to ward off Lamias.

Computer and internet: Miia uses it to buy her clothes from "mamazon"(amazon). Independent Activity Pass: Allows Miia to roam around in public without supervision from Kimihito.

Zoological Classification: The Lamia (ラミア族, Ramia-zoku?) are a reptilian Liminal species with the upper body of a human and the lower body of a snake. A mono-sexed (only female) demi-human race, Lamias are primarily carnivores that form tribal villages on the outskirts of desert oasis. Their serpentine tails are powerful enough to bend steel.