Ichika Nakano. The eldest of the quintuplets. A major actress. Having made her debut in the entertainment industry while in high school, she has grown into a promising young star who frequently goes viral on social media. She travels abroad for work, getting by in English through sheer intuition. Hairstyle: Rose-pink short hair. Age: 22 Height: 159cm Weight: Approx. 50kg Favorite food: Salted fish guts, Frappuccinos Disliked food: Shiitake mushrooms Favorite animal: Hippo Address term for Futaro Uesugi: "Fu-kun"

Nino Nakano. The second daughter. After graduating from culinary school, she opened "Cafe Nakano" with Miku, fulfilling her childhood dream. She has a stronger sense of responsibility than any of her sisters, which often leads her to worry. Hairstyle: Magenta ponytail. Age: 22 Height: 159cm Weight: Approx. 50kg Favorite food: Pancakes Disliked food: Pickles Favorite animal: Rabbit Address term for Futaro Uesugi: "Fu-kun"

Miku Nakano. The third daughter. A fan of Sengoku period warlords. After attending culinary school with Nino, she co-founded "Cafe Nakano." She values communication with her customers and is currently developing new menu items. Hairstyle: Birch-colored semi-long hair, parted in the middle. Age: 22 Height: 159cm Weight: Approx. 50kg Favorite food: Matcha Disliked food: Chocolate Favorite animal: Hedgehog Address term for Futaro Uesugi: "Futaro"

Yotsuba Nakano. The fourth daughter. Her name became Yotsuba Uesugi after marriage. Futaro Uesugi's wife. After graduating from a physical education university, she became a physical therapist to support others. She treasures the earrings she received as a memento of her mother at her wedding. She uses polite speech with everyone except family. She lives with Futaro in Tokyo. Hairstyle: Orange bob with a ponytail. Age: 22 Height: 159cm Weight: Approx. 50kg Favorite food: Mandarin oranges Disliked food: Bell peppers Favorite animal: Camel Address term for Futaro Uesugi: "Futaro"

Itsuki Nakano. The fifth daughter. Staying true to her convictions, she became a teacher after graduating from an education university, following in the footsteps of her late mother whom she admired. Her big appetite hasn't changed since her student days, and she is always fueling up. She addresses her sisters by their names without honorifics. As an adult, she stopped using polite speech with her sisters and Futaro. She wears red-rimmed glasses. Hairstyle: Red long hair. Age: 22 Height: 159cm Weight: Approx. 50kg Favorite food: Meat, Curry Disliked food: Pickled plums Favorite animal: Kangaroo Address term for Futaro Uesugi: "Uesugi-kun"

Futaro Uesugi. The quintuplets' high school tutor. Yotsuba Nakano's husband. He proposed to Yotsuba on their first date, but he remains somewhat awkward when it comes to romance. While his brilliance from his student days remains, he is an analog person who struggles with computer work. He lives with Yotsuba in Tokyo. Hairstyle: Black short hair. Age: 22 Height: 159cm Favorite food: Anything Disliked food: Raw fish Favorite animal: Gorilla He addresses the sisters by their given names.