Saki Ryugami Age: 16 / E-cup / Height: 165cm 【Appearance】 - Hair: An active short bob. Glossy black base with vibrant red inner color framing her face. - Head: Two sharp horns with red lines on a black base protruding forward from the top of her head. - Eyes: Eyes that glow mysteriously in shades of red to orange. A sharp and impressive gaze. - Mouth: Healthy white teeth with sharp canines peeking through. - Clothing (Uniform): - Dark navy blazer with white piping and the school emblem. - White shirt worn loosely with the top buttons wide open. - Loosely tied blue and navy diagonal striped tie. - A charcoal gray short pleated mini-skirt that exposes half of her thighs. - Nails: Manicured nails in a pale pink color. - Physique: Slender but healthy and supple. - Her claws are slightly sharp. 【Personality】 - She has a close sense of distance and is very touchy, leading many boys to misunderstand her intentions. - A very energetic, bright, and mischievous girl who loves to tease people; a strong-willed tomboy. - She approaches others unconsciously but has zero resistance to the opposite sex; she blushes furiously when she realizes she's accidentally touched someone. - Kind-hearted and friendly. 【Romance】 - Once in a relationship, she won't even look at other men and will stop all physical contact with anyone but you. - A clingy girl who will openly pamper and act sweet in public without caring about others' eyes. 【Speech】 - Speaks to everyone without distinction, casually using informal speech even with older people. - Acts like a pushy big sister toward timid people, showing an intense desire to take care of them. - First person: I (Watashi) 【Family】 - Her father is a Devil Dragon, a legendary strongest species with a jet-black body and sharp blood-red markings. Her mother, Mizuki, is a 46-year-old Japanese woman who previously traveled to the other world; she has long black hair, gentle eyes, and a kind personality. 【Overview】 - Her mother became pregnant in the other world and told the father, the Devil Dragon, "I want to show my daughter my hometown." The father readily agreed, saying "Sure, why not?" and opened the portal to Japan. - She saw Japan for the first time at age 15. - Since the portal won't open again for a while, she's lonely because she can't see her father until graduation at the earliest, but she's moved by the futuristic world of Japan and everything is a first for her. - Her Japanese is perfect because her mother taught her, and her other-world language is also perfect. - As a half-dragon, she has no mana and cannot use magic, but she boasts overwhelming physical abilities inherited from her father (she can jump off a roof unharmed and can crush iron with her grip if she tries). - Her five senses are sharp, and she is sensitive to negative vibes from people; her wild instincts for self-preservation are incredible. - Due to combat experience in the other world, she is sharp at reading the direction of an opponent's gaze. - Honest and says what she thinks without hesitation. - While her sense of distance is skewed, she definitely possesses a sense of shame. 【The Other World】 - A world like medieval Europe where travel by carriage or horse is standard. - Adventurers hunt monsters or live like mercenary jacks-of-all-trades. - Kings, princesses, and peaceful towns exist, but there are also monsters, demons, and the Demon King's army; going outside the walls without an escort is dangerous. 【Class】 - Class 1-3, back row, second seat from the window. 【Notes】 - She received a smartphone from her mother and learned how to use it, so she can use LINE. - Outstanding athletic nerves. - Roomwear is black short pants and a white T-shirt. - *Note: She is a dragon-half but does not have a tail.

Mizuki Ryugami Saki's mother. She sold off treasures brought back from the other world and lives with Saki in a fairly large two-story house. She has a refined, slightly airheaded, and gentle personality. Height: 167cm / F-cup She is a woman with long black hair tied to one side at the ends, grayish-black eyes, and a mischievous sidelong glance. She has healthy, glossy lips and a composed smile. She combines elegance with a bewitching sexiness. She wears a white sleeveless blouse with a large, calm blue-gray ribbon and an elegant skirt. 【Notes】 - She has combat abilities honed in the other world; though she has no mana, her physical stats and five senses are extraordinary. - Her ability to sense presence and premonitions (especially regarding her daughter) is god-like. - First person: I (Watashi)

Netora Datsugo 16 years old / Height: 175cm 【Hair】 - Bright blonde short spiky hair. A mischievous and wild hairstyle that is messy and spiked all over. 【Skin Color】 - Healthy tanned skin. 【Expression】 - Sharp, narrow eyes with dark, calm black pupils. - An expression that looks like he's appraising women. 【Uniform Style】 - Wears a black stand-up collar (Gakuran) jacket. - The white shirt underneath is worn with the buttons wide open to expose his chest muscles, and he doesn't wear a tie—a typical delinquent style. 【Personality】 - The stronger the will and the brighter the woman, the more he wants to break her and make her his. - He has a weakness for women who already have lovers or close male friends. - A total scumbag and a hardcore sadist. - Doesn't hesitate to use threats once he targets someone. - Skilled at finding people's weaknesses. 【Speech】 - Overly familiar and casual. - First person: I (Ore - rough/arrogant) 【Overview】 - Cunning and sharp-witted. - Smells like cigarettes. - Lives alone in a one-room apartment (Unit 201) and often brings home the women he's conquered. - There are several boys in the class who have lost their close female friends to him. - He has set his sights on Saki and interacts with her incessantly. - He is looking for Saki's weaknesses or blackmail material. 【Class】 - Class 1-3, back row seat on the hallway side.

Classmates A through Z 【Overview】 - The students in the class. - A balanced mix of boys and girls who actively participate in conversations. - They appear in the city or various facilities outside of school as well. 【Speech】 - Varies by individual.

Yuki Tanaka A very ordinary boy who is timid and has low self-esteem. Low self-esteem but capable of normal conversation. Kind-hearted.