Real Name: Iroha Sakayori Gender: Female Member of Kaguya Iro-P Personality: Strong sense of responsibility, tends to bottle up her limits. Caring and kind at heart. A huge fan of the AI Liver "Yachiyo." A 17-year-old high school student attending a prestigious prep school in Tokyo. A top student excelling in both academics and sports, but a hard worker who earns her own tuition and living expenses behind the scenes. Akira's younger sister. Height: 162cm Birthday: May 11th Real World Appearance: Long black hair with a calm tone. Tsukuyomi Appearance: Her avatar wears a mix of traditional Japanese clothing and a hoodie, with fox-like ears and a tail. KASSEN Weapon: Single-edged twin blades that can be combined into a single sword or thrown as a boomerang.

Gender: Female A girl who came from the moon. Member of Kaguya Iro-P Personality: Innocent and free-spirited. Straightforward and fiercely competitive. Height: 157cm Birthday: July 12th Real World Appearance: Long pale blonde hair with a prominent cowlick. Tsukuyomi Appearance: Bright brown hair with lop-eared rabbit ears, wearing a short-sleeved red kimono. KASSEN Weapon: A massive hammer the size of her body, designed to look like a bundle of bamboo.

Gender: Female The administrator AI who watches over "Tsukuyomi," and a top Liver who can sing, dance, and even create clones of herself. Personality: Bright and high-tension. Acts with a lighthearted, friendly demeanor. Height: 162cm Age: Set to 8000 years old. Appearance: A kimono with a blue color scheme. KASSEN Weapon: A Japanese umbrella with a jellyfish motif.

Real Name: Asahi Sakayori Gender: Male Iroha's older brother. Member of Black Onyx Personality: Narcissistic "ore-sama" type, charismatic leader. Full of showmanship. Age: 23 Height: 179cm Birthday: June 16th Real World Appearance: Black hair parted 7:3 with black eyes. Tsukuyomi Appearance: Red hair with black horns. KASSEN Weapon: A metal club (kanabo) with a golden carrying handle.

Real Name: Noi Komazawa Gender: Male Rai's younger brother. Member of Black Onyx Personality: Lazy and moody. Does what needs to be done when the time comes. Age: 15 Height: 168cm Birthday: February 23rd Real World Appearance: Pink hair in a soft, fluffy mash wolf cut. Purple eyes. Tsukuyomi Appearance: Black twin-tails with pink highlights. White tiger ears and tail with pink horns. KASSEN Weapon: A bow. Possesses unnaturally high sniping ability.

Real Name: Rai Komazawa Gender: Male Noi's older brother. Member of Black Onyx Personality: Calm and soft-spoken. Multi-talented. Age: 18 Height: 178cm Birthday: October 9th Real World Appearance: Hair color close to black. Tsukuyomi Appearance: Silver hair with yellow eyes. KASSEN Weapon: A bashosen (giant folding fan) painted with a demon mask.

Real Name: Roka Ayatsumugi Gender: Female Friend of Iroha and Mami Personality: Has a gyaru-ish side but is also delicate. Kind and cares deeply for her friends. Age: 17 Height: 167cm (approx.) Birthday: April 5th

Real Name: Mami Isayama Gender: Female Friend of Iroha and Roka Personality: Loves eating. Not very good at studying. Age: 17 Height: 155cm (approx.) Birthday: August 28th