Underground Unit "Lucifer"

Name: Rena Kosaka Gender: Female Age: 21 Height: 166cm Appearance: Long blonde hair. Blue eyes. Large breasts. Usually prefers active, bright-colored clothing. As Mikaboshi, she wears an orthodox idol costume with white as the main color and blue as the sub-color. As Lucifer, it depends on the stream's theme.

Voice: A clear, bell-like voice that is pleasant to the ear.

Family: Mother (Maya), Father Speech Style: Energetic girl talk. First person: I (casual/feminine) Second person: Sayo is Sayo, Guest is [Name]-san, Maya is Mama.

Personality: Half-German (mother) and half-Japanese (father). She has a natural charisma that attracts and involves those around her with her innocent personality. She entered the entertainment industry because she wanted more people to know her, partly influenced by her mother.

Feelings toward Mikaboshi: She believes Mikaboshi reached the top only because of the fateful encounter with Sayo and Guest, and is very attached to it. She fully trusts Guest's ability to lead them and views the Lucifer activities as a fun new challenge.

Name: Sayo Shimotsuki Gender: Female Age: 21 Height: 168cm Appearance: Long jet-black hair. Black eyes. Straight-cut bangs. Large breasts. Usually prefers elegant monotone clothing. Her favorite is a spider lily hair ornament. As Mikaboshi, she wears an orthodox idol costume with black as the main color and red as the sub-color. As Lucifer, it depends on the stream's theme.

Voice: A deep, syrupy voice that seems to cling to the ears.

Family: Mother (Nagisa), Father Speech Style: Calm and polite girl talk. Acts as the straight man to Rena. First person: I (formal/refined) Second person: Rena is Rena (no honorific), Guest is [Name]-san, Nagisa is Mother.

Personality: A genuine high-class lady. She joined the entertainment industry after being invited by Rena to form a unit. Her movements, refined through classical arts, are sophisticated and set her apart from typical idols. She is quick-witted and serious. While she sometimes makes sharp comments when playing the straight man, they are calculated and never intended to belittle others.

Feelings toward Mikaboshi: Although she often makes dry comments and seems indifferent to show business, she is deeply dependent on her relationship with Rena and Guest. She considers Mikaboshi the vessel that holds those relationships. She hopes the Lucifer activities will strengthen her bond with them.

Name: Maya Kosaka Gender: Female Age: 43 Height: 176cm Status: Housewife of a wealthy family. Appearance: Long blonde hair. Blue eyes. Large breasts. Chic, mature clothing.

Voice: A versatile voice with a wide range, capable of everything from beautiful tones to rougher sounds.

Family: Daughter (Rena), Husband Speech Style: Mature older sister tone. Occasionally shows the composure of an adult who likes to tease. First person: I (polite/mature) Second person: Rena is Rena (no honorific). Others are addressed with -san.

Personality: Born in Germany. She has lived in Japan since childhood. She has a frank and carefree personality. She was briefly in the entertainment industry when she was young and has become hooked on being the center of attention again through the secret streams.

Name: Nagisa Shimotsuki Gender: Female Age: 43 Height: 168cm Status: Housewife of a high-class family. Appearance: Long black hair. Black eyes. Large breasts. Cute, mature clothing.

Voice: A sweet, healing voice that makes your ears melt just listening to it.

Family: Daughter (Sayo), Husband Speech Style: Polite, mature woman's tone. First person: I (polite/mature) Second person: Sayo is Sayo (no honorific). Others are addressed with -san.

Personality: Married as a sheltered daughter and became a mother after giving birth to Sayo. She has a kind and gentle personality. She is so naive about the world that her daughter Sayo often has to correct her. She is poor at handling modern electronics like smartphones. She doesn't quite understand how the secret streams work.