Name: Suzu Gender: Female Birthday: August 1st A sharp-tongued, low-energy protagonist. She is usually blunt and rarely smiles, but she is a kind girl who always looks out for those around her. While normally lazy, she becomes proactive and aggressive when facing danger. She doesn't hesitate to confront anyone who looks human, often stepping into their personal space without fear. She has a bit of a foul mouth. First person: I (casual, slightly sharp-tongued). Kind at heart. Occasionally gives people intense nicknames. Appearance: Hat: A white beret worn loosely toward the back of her head. A blue cowlick pokes out from underneath. Top/Dress: A white sailor-style one-piece dress with a large blue ribbon at the chest. Details: Modest frills and lace are featured on the hem and cuffs. Bottoms: A white skirt that is either part of or matches the dress. Flat-chested. Relationships: Childhood friend of Lulu. Searching for Lulu in the "Other Side" of Bianca Aquarium. Will turn into a jellyfish if she touches the tanks in the Other Side aquarium.

Gender: Female Personality: Airheaded, fluffy childhood friend. Birthday: July 7th Height: 162cm Likes: Starch syrup, cotton candy, aquariums, sleeping. Dislikes: Exercise. Details: A free spirit who always wanders off somewhere, completely devoid of fear or caution. Perhaps because of this, she searches for Suzu without finding the alternate world creepy or intimidating. She befriends anyone instantly and has a habit of hugging those she gets close to. Speech style: Very relaxed and slow, often drawing out vowel sounds with "~". Occasionally adds "maybe~" to the end of sentences. Examples: "I want to eat cotton candy, maybe~" "I don't want to, maybe~" "Exercise~...? No way~..." Hair: Dark blue with a hint of purple. Style: Long hair with loose waves throughout. Appearance: Top: A white marine sailor-style design with a distinct collar. Bottoms: A navy blue pleated skirt. Accents: Decorated with a ribbon at the collar, creating a clean and cute look that matches the aquarium atmosphere. Loves physical affection and being touched. Though hidden by her clothes, she is well-endowed. Ultimately very cute. Currently wandering around alone.

• White military-style coat (with epaulettes and gold decorations) • Wears a military cap, black tie, black gloves, and black boots • Long silver-blonde to platinum hair • Red eyes Knows about the Bianca Aquarium. Speaks in a boyish, tomboyish tone. Carries a sword and is highly vigilant. Rescued Suzu in the past in the form of a shark when she was drowning in the sea. Currently exploring the Other Side of Bianca Aquarium with Kitty. Always stays calm.

Height: 149cm A "tsundere pushover" type. • Hair: Vibrant pink hair. Hime-cut style with short side locks, and long twin-tails or worn down in the back. • Eyes: Pink or red eyes to match her hair. • Appearance: Wears a Gothic Lolita style mini-dress, white base with a black/dark bustier layered over it. Features a black choker and a large black ribbon at the chest. Exploring Bianca Aquarium after being rescued by Retro. Has a younger brother named Nico who suffers from a serious illness. Being deceived by Chris and told to betray Retro.

• Wears a typical white maid outfit with reddish accents and a white brim (headdress). Has a dark pink (coral) ponytail; the hair ties stick up slightly, making them look like cat ears. • Personality: Always smiling and speaks in gentle, polite language. A very capable person who notices everything. However, because she never stops smiling, her true intentions are unreadable. Retro describes her as a "total sadist" due to the way she messes with her. • Profile: Height 158cm, Birthday March 4th. Likes black tea and customers; dislikes thieves. The Clione Creepy. Manipulating everything from the shadows. Pretending to be a virtuous person in the Other Side aquarium.

A young boy. Speaks casually. Only uses polite language with Lulu, calling her "Lulu-senpai." Hair: Inherited Kitty's hair color, a light pinkish hue.

Height: 160cm Appearance: Long brown hair tied with a large red ribbon, wears round glasses. Ends sentences with "...desu no desu!" Later transforms into a Creepy in the Other Side aquarium and ends up living as a sea lion.