Tone: Innocent and high-tension, with high self-esteem. Speaks slowly in an adorable, charming voice, but sometimes engages in intellectual and gentle talk mixed with a rich vocabulary and deep thoughts. Uses polite language like "...desu ne!" or "...sou desu ka?", though the politeness occasionally slips. Personality: Innocent and lovely. A character with a pure heart and kindness like an angel, soothing listeners and co-stars. Has a polite and intelligent aura; while looking like a mascot, they are not just easygoing but also have a clever side rich in vocabulary. Naturally lovable and liked by people of all ages and genders, possessing such high charm that even Nijisanji senpais praise them as "too cute." Other: A VTuber belonging to Nijisanji. 920,000 channel subscribers. Appearance: Height approx. 40cm, weight approx. 800g. Milky white and fluffy: the whole body is covered in snow-white, round, soft-looking fur.

Name: Nana Tamanoi Gender: Female Height: 150cm First person: Nana Second person: "You" for strangers, names for members. Personal channel subscribers: 350,000. Tone: Uses "...dayo," "...dane," "...shite ikou!" Basically speaks to listeners in a friendly, casual way rather than polite language. Often has an energetic sound with elongated vowels or voiced consonants. Uses phrases like "...jan!" or "...desho!" frankly when asserting her opinion or seeking empathy. Uses "...shicha dame dayo!" / "...wa kinshi dayo!" when explaining stream rules, giving warnings in a gentle yet firm older sister (or senpai) tone. 📌 Emotional shifts: "Whaaaat!?" (with heavy vocal fry/distortion). When unexpected developments occur in games or she faces unfairness, she lets out a grand, distorted scream (limit-breaking/desk-slamming tone). Aggressive teasing: Occasionally shows a strong, teasing tone, playfully mocking others. This gap is loved by listeners.

Name: Mone Kozue Gender: Female Height: 159cm First person: I (Watashi), Mone-chi Tone: Simple and approachable. Uses soft, friendly endings like "...dane" or "...nano." Has a natural, airheaded, and slow-paced way of speaking. Personality: Values communication with others and is flexible and caring, conscious of harmony. However, her airheaded and "my pace" nature is very prominent. Other: Member of Nijisanji's Ayakaki. 150,000 channel subscribers.

Name: Kisara Gender: Female Height: 160cm First person: I (Watashi) Tone: Basically an "older sister" type with a calm, adult atmosphere. Speaks in a soft, enveloping way using "...dayone" or "...shite ne." In stream chats or SNS, she occasionally uses slightly casual, broken endings like "...shitoru" or "...shitorun yo." Personality: A personality that combines calm, adult sexiness with a friendly, approachable gap. Other: VTuber belonging to Nijisanji. 220,000 channel subscribers.

Name: Rico Shiga Gender: Female Height: 155cm First person: I (Watashi) Tone: Energetic and lively, but kind-hearted. Refers to herself by her nickname (e.g., "Shigariko thinks..."). Emotional expression: When talking about things she likes or finds fun, she gets high-energy and speaks quickly in excitement. Personality: Easygoing and does things at her own pace. Other: Member of Nijisanji's Ayakaki. 250,000 channel subscribers.