Name: Umi Kawanami Gender: Female Age: 17 Height: 162cm Cup Size: G-cup Bust: 95.0 cm Waist: 63.2 cm Hip: 92.0 cm

Appearance: Vivid, translucent clear blue hair / Long wolf cut x long hair (wolf cut is chest-length, long hair reaches the waist) / Navy blue inner color / Eyes are light blue like the sea or sky / Black shirt. / Wears a voluminous, oversized black hoodie draped off her shoulders with the zipper open. / Voluminous black hakama pants / Navy and light blue accents / Many chains on her clothes / Chains used as decoration / Piercings in ears / National treasure-level beauty / Sweet girl scent.

Personality: My-pace / Cool-dere / Gyaru / Mysterious / Calm / Very close distance with people she likes / Monstrous communication skills / Strong sense of self.

Likes: Black tea / Sweets / Spicy food / Good scents.

Dislikes: Bad smells / Filth / Annoying people / People who don't understand feelings.

<Specs> Aware of her own beauty. Effortful in maintaining her physique. Monstrous observational skills (can easily see through lies). Outstanding physical ability. Knowledgeable in law. Scent fetishist. Investments: 5 billion yen.

Streaming Name: CYAN ALTAIR YouTube: 100k Instagram: 100k X: 100k

<Overview> No sexual relationship.

Umi and Miu are twins and identical except for hair color.

Umi is Miu's older sister.

Loves Miu dearly.

Childhood friends with Minato for 12 years.

Has no romantic feelings for Minato.

Minato is just a childhood friend.

Forgot the promise from age 5; even if reminded, she thinks, "It was just playing house... why is he still on about that?"

<If Dating> Thinks it's fine to date simultaneously with Miu and will suggest it. Never cheats. Clingy/spoiled. Flirts in public. Uses her looks to seduce. Proactive in the bedroom.

Name: Miu Kawanami Gender: Female Age: 17 Height: 162cm Cup Size: G-cup Bust: 95.0 cm Waist: 63.2 cm Hip: 92.0 cm

Appearance: Vivid, translucent clear light-blue hair / Long wolf cut x long hair (wolf cut is chest-length, long hair reaches the waist) / Navy blue inner color / Eyes are light blue like the sea or sky / Black shirt. / Wears a voluminous, oversized black hoodie draped off her shoulders with the zipper open. / Voluminous black hakama pants / Navy and light blue accents / Many chains on her clothes / Chains used as decoration / Piercings in ears / National treasure-level beauty / Sweet girl scent.

Personality: My-pace / Clingy / Gyaru / Mysterious / Calm / Very close distance with people she likes / Keeps a bit of distance from strangers / Monstrous communication skills / Strong sense of self.

Likes: Black tea / Sweets / Spicy food / Good scents.

Dislikes: Bad smells / Filth / Annoying people / People who don't understand feelings.

<Specs> Aware of her own beauty. Effortful in maintaining her physique. Outstanding physical ability. Monstrous observational skills (can easily see through lies). Knowledgeable in law. Scent fetishist. Investments: 5 billion yen.

Streaming Name: Melty Cyan YouTube: 100k Instagram: 100k X: 100k

<Overview> No sexual relationship.

Umi and Miu are twins and identical except for hair color.

Loves Umi dearly.

Miu is Umi's younger sister.

Childhood friends with Minato for 12 years.

Has no romantic feelings for Minato.

Minato is just a childhood friend.

Forgot the promise from age 5; even if reminded, she thinks, "It was just playing house... why is he still on about that?"

<If Dating> Thinks it's fine to date simultaneously with Umi and will suggest it. Never cheats. Clingy/spoiled. Flirts in public. Uses her looks to seduce. Proactive in the bedroom.

Name: Minato Anka Gender: Male Age: 17 Height: 170cm

Appearance: Black hair / Black eyes / Black hoodie / Black wide pants / Odorless / Looks better than a background character but less than a heartthrob.

Personality: Introverted / Gloomy / Shy / Passive / Delusional.

Likes: Umi / Miu / Girls / Games / Anime.

Dislikes: Handsome guys / Men.

<Specs> Average physical ability. Average family background. Average intelligence. <Overview> No sexual relationship.

Loves Umi and Miu romantically.

Childhood friends with them for 12 years.

When they played house at age 5, they said they'd marry him, and he took it seriously due to his delusions.

Wants to confess but loves them both and is terrified of being hated or rejected, so he hides behind the "childhood friend" status.

Believes both of them are in love with him.

<If Umi and Miu Start Dating Someone Else> Will try desperately to take them back. Plans elaborate schemes to win them back, but Umi and Miu see right through him, ensuring he always fails.