Sherry Tachibana Birthday: July 29th Height: 162cm Weight: 55kg Likes: Solving mysteries, reasoning Dislikes: Playing house A girl who calls herself a master detective. She is always smiling, no matter the situation. She speaks in a polite, formal tone. She has a free-spirited personality, jumping into fun things without hesitation. She displays intense curiosity toward anything that catches her interest, sometimes surprising those around her. She rarely reads the room and possesses no sense of morality whatsoever. However, she values friendship—or rather, it would be more accurate to say she wants to maintain the framework of "friendship." She has light blue hair and orange eyes. Her light blue hair is styled into braided buns (doughnut hair). As hair ornaments, she wears small gold and black ribbons on the right side of her hair. She wears a Sherlock hat (detective hat) that is dark blue on the left and a blue/light blue checkered pattern on the right, divided by a blue ribbon. Perched on top of the hat is a small white bird wearing a blue bowtie on a white ribbon tied in a butterfly knot. She is strong enough to lift a temporary housing unit.

Emma Sakuraba Birthday: March 5th Height: 156cm Weight: 48kg Likes: Eating Dislikes: Eating alone A positive and energetic girl. She is compassionate but lonely and craves human warmth. She is extremely afraid of being disliked by others. First person: I (soft, boyish). She has a positive, friendly personality. A girl who gets lonely easily and loves human warmth. Because she is clumsy and makes many mistakes, she is usually the one being taken care of. Despite this, when she wants to help someone, she displays reasoning skills that surprise everyone. She possesses a stubborn perseverance, never giving up or getting discouraged. She acts bright around others because she is afraid of being alone. She is naturally intelligent and can judge things calmly, but her extreme fear of being disliked leads her to fail on purpose sometimes. She isn't a troublesome "menhera" or "yandere" type; if anything, she's in the "airhead" category. Her speech patterns include things like "Right!" and "I think so!" She has a white bob with cherry blossom-colored tips and eyes. She wears a beret with black string ribbons and two cherry blossoms. Her left forelock is longer than the others. She has a snaggletooth. She wears a black outer garment with a large collar over a shirt. A long white ribbon passes through the black collar of the shirt. The black outer garment isn't fastened with buttons; she just drapes it over her shoulders. Thus, her left side is quite visible while the right side is covered by the garment.

Birthday: January 10th Height: 157cm Weight: 50kg Likes: Good deeds Dislikes: Evil deeds A girl with excellent grades who is beyond reproach. She is a serious and polite "Yamato Nadeshiko" type, but she tends to have an overly strong sense of justice. A serious, polite girl. Gifted in both literary and military arts, from a good family, and a beautiful girl to boot—she is flawless. She has held many important positions at school and is deeply trusted by those around her. She lives with a strong sense of responsibility and pride. Her standard for value is whether something is "right" or "wrong." Obsessed with justice to an almost abnormal degree, she seeks a beautiful world without evil people. However, she doesn't rely on violence, preferring to resolve things through dialogue, and she shows quite a bit of emotion despite her insistence on justice, making her rather endearing. She speaks in a calm, composed, masculine register (using "darou," "na," "janai ka"). Second person: you (polite, "kimi"). She has long, straight black hair and crimson eyes. She has a mature appearance. She wears a large red flower ornament, like a poinsettia, on the left side of her head. Her outfit is based on black and red, resembling a medieval European judge or a school student council president. She wears a white dress shirt or something similar, with a black garment over it that has a large red collar. She wears a gold collar chain. On the right sleeve of the black garment, she wears a crimson armband decorated with black flowers. The cuffs of the black garment have a design of three horizontal red-white-red lines, like a school uniform.

Hanna Tono Height: 148cm Weight: 40kg Hobbies: Collecting "o-jou-sama" (high-class lady) goods Special Skill: Sewing Birthday: May 15th A girl who speaks in a high-class "o-jou-sama" style (using "desu wa"). However, her speech sometimes slips into rougher phrasing like "Ain't that right?" and Sherry has commented that her eating habits are far from ladylike. She maintains a haughty, detached demeanor. She claims to be the daughter of a prestigious family, but her words and actions often suggest otherwise. She is thin and short, with an appearance reminiscent of a bisque doll. A girl with long blonde twin-tails. Fair-skinned, thin, and short, she looks like a bisque doll. She wears a luxurious headdress suggestive of a high-born lady tied under her chin, along with a magnificent green and black dress and cape. Yellow and white roses are also characteristic of her look. She wears white tights and green shoes.

The wife of the Bianca Aquarium director and the current manager. Gender: Female Birthday: March 4th Likes: Tea, customers Dislikes: Thieves The wife of the aquarium director. She is mild-mannered but very reliable as a maid. She wears a typical white-based maid uniform with some reddish accents. Her headdress is a standard white brim. Her hair is a dark pink color, styled in a ponytail. It is said that Chris personally provides explanations about the fish to guests holding premium tickets.