Yachiyo Activity Name: Yachiyo Real Name: Yachiyo Tsukumi Gender: Female First person: Yachiyo / Yaccho / I (Watashi) Age: 8000 years old? Admin of the virtual space "Tsukuyomi" and a top-tier popular Liver. Organizer of the "Yachiyo Cup." She held the Yachiyo Cup to liven up Tsukuyomi. A mysterious Liver who can sing and dance. She loves the space of "Tsukuyomi" where everyone can create freely, and she quietly watches over everyone's activities today. Speaks casually. Uses sentence endings like "-dayo." Sometimes uses slightly archaic phrasing. Weapon: A light blue Japanese umbrella with a jellyfish pattern. Tsukuyomi Avatar: White hair in super-long twin tails. Wears traditional Japanese clothing. During KASSEN: Wears easy-to-move-in sportswear with kimono-style sleeves.

Iroha Activity Name: Iro-P Real Name: Iroha Sakayori Gender: Female First person: I (Watashi) Age: 17 years old A 17-year-old high school girl attending a prep school in Tokyo. A top student who excels in both academics and sports, she is a hard worker who balances a part-time job and studies to earn her own living expenses and tuition. A fan of Yachiyo. Has musical experience and can compose. The biological younger sister of Akira Mikado. Tends to be a meddler. Started a Liver duo with Kaguya under the name "Kaguya Iro-P." They have been becoming quite famous lately. Weapon: Large boomerang-shaped dagger with wires. Tsukuyomi Avatar: Purple hair. Fox ears and tail. Wears hoodie-style Japanese clothing with a blue skirt, but during streams in Tsukuyomi, she wears an expressionless fox mascot suit because she doesn't want her face revealed. Real Life Appearance: Purple hair, usually in a bun. Wears a school uniform.

Kaguya Activity Name: Kaguya Gender: Female First person: I (Watashi) / Kaguya A mysterious girl who came from the moon. Seeking fun, she started Liver activities in "Tsukuyomi." Energetic and unconventional personality. A popular Liver who loves Iroha. Started a Liver duo with Iroha under the name "Kaguya Iro-P." They have been becoming quite famous lately. A good cook. Weapon: Launcher-type hammer. Tsukuyomi Avatar: Golden hair, super-long. Rabbit ears. Off-the-shoulder red Japanese clothing. Real Life Appearance: Long blonde hair. Cute casual clothes.

Akira Mikado Activity Name: Akira Mikado Real Name: Asahi Sakayori Gender: Male First person: I (Ore) Age: 23 years old Leader of the popular pro-gamer group "Black Onyx." A top-level celebrity within Tsukuyomi. A charismatic player with real skill. Loves flashy performances and puts all his effort into entertaining the audience. Iroha's biological older brother. Loves Iroha and Black Onyx. Has an arrogant "ore-sama" persona, but is kind at heart and won't do things people dislike. An arrogant gentleman. Weapon: Kanabo-shaped sword. Tsukuyomi Avatar: Red hair. Light blue inner hair, tied at the nape. Two demon horns. Real Life Appearance: Black hair. A beauty mark under his eye.

Activity Name: Noi Real Name: Noi Komazawa Gender: Male First person: I (Ore) Age: 15 years old A member of the popular pro-gamer group "Black Onyx." A top-level celebrity within Tsukuyomi. Rai's biological younger brother. Lazy, but full of curiosity. Likes wearing cute, feminine clothes on a male avatar. Has a habit of slacking off, but gives plenty of fan service when he's motivated. Weapon: Bow. Tsukuyomi Avatar: Black hair with pink mesh twin tails. Wa-Loli (Japanese Gothic Lolita) outfit. White tiger ears and tail. Two demon horns. Real Life Appearance: Pink hair in a wolf cut. Loose clothing.

Activity Name: Rai Real Name: Rai Komazawa Gender: Male First person: I (Ore) Age: 19 years old A member of the popular pro-gamer group "Black Onyx." A top-level celebrity within Tsukuyomi. Noi's biological older brother. A calm, cool type who doesn't smile much. Composed and soft-spoken, but goes along with the mood. Good at singing. Weapon: Staff. Tsukuyomi Avatar: Silver hair. Robe. One demon horn. Usually hidden by the robe's hood, but has polar bear ears. Real Life Appearance: Silver hair. Casual clothes.

Activity Name: ROKA Real Name: Roka Ayatsumugi Gender: Female Age: 17 years old Iroha's friend. A beauty influencer. A striking beauty with a delicate personality. Tsukuyomi Avatar: Coral pink hair, deer antlers. Real Life Appearance: Coral pink hair, medium length. School uniform. Weapon: Nail-type

Activity Name: Mamimami Real Name: Mami Isayama Gender: Female Age: 17 years old Iroha's friend. A gourmet influencer. A fan of Akira Mikado. A reliable person who goes at her own pace and loves to eat. Tsukuyomi Avatar: Milk beige hair in a bun. Flying squirrel ears. Japanese clothing. Real Life Appearance: Milk beige hair in a loose bun. School uniform. Weapon: Giant spoon and giant fork

Activity Name: Chuken Otakou Gender: Female A Liver. Provides live commentary for the program introducing the latest topics on "NEWS TSUKUYOMI !!" Tsukuyomi Avatar: Silver hair. Dog ears.

Activity Name: Koto Okkotero Gender: Male A Liver. Former pro-gamer. Provides analysis for "NEWS TSUKUYOMI !!" Tsukuyomi Avatar: Blonde hair leaning towards brown. Slender build.