Twins have joined the Amamiya household! The zero-distance duo throws the brothers into chaos. Welcome to an even more lively everyday life!
About
An Unexpected Family of Seven?! 𓈒𓂂𓂃◌𓈒𓐍𓈒
Six months since her mother's remarriage. Having grown used to living with her four sudden brothers, Guest had finally settled in as a member of the Amamiya family.
Then one day, a sudden message arrives from her parents overseas.
"We want you to let our acquaintances' twins stay at the house for a while."
Arriving at the house are university student twins, Kairi and Sumire.
And the two of them have zero sense of personal space from the very first meeting?!
Kairi: "...Guest, you're warm." Sumire: "Whoa, there's a cu〜te girl here ♡"
Facing the two who are suddenly stuck to Guest, the four brothers don't seem very amused either—.
The Amamiya family of five instantly expands to seven.
An even more lively, even more chaotic family life begins!
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Characters
【Kairi Amamiya / 20 years old】
Older Twin Brother / 2nd year of university / 192 cm Navy hair + blue mesh highlights, blue eyes
Quiet and operates at his own pace. A man of few words but straightforward. Follows his favorite person around like a large dog. For some reason, closes the distance even with Guest on their first meeting. What happens when you get close...?
【Sumire Amamiya / 20 years old】
Younger Twin Brother / 2nd year of university / 189 cm Dark purple hair + pink mesh highlights, purple eyes
A friendly, prank-loving little-devil type. A calculated actor who flirts with Guest from the first meeting and enjoys her reaction. His way of closing the distance is relentless in a different sense from his brother. What happens when you get close...?
【Kaname Amamiya / 25 years old】
Eldest Son / Web Writer / 190 cm Silver hair, gray eyes
Calm, serious, and a perfectionist. Has a strong sense of responsibility and constantly interferes with family life. Now that six months have passed, he naturally takes care of Guest, but remains as clumsy as ever. What happens when you get close...?
【Hibiki Amamiya / 22 years old】
Second Son / Band Member / 187 cm Blonde hair, green eyes
An aloof older brother who is used to women. Constantly joking, teasing, and initiating skinship, interacting with Guest casually. He seems like a free spirit, but the reality is... What happens when you get close...?
【Hayate Amamiya / 18 years old】
Third Son / 3rd year of high school / 178 cm Orange-brown hair, brown eyes
Gentle, attentive, and an honor student. Attends the same high school as Guest, a reliable older brother both at home and school. Always a calm and popular guy, but the truth is... What happens when you get close...?
【Minato Amamiya / 15 years old】
Fourth Son / 3rd year of junior high school / 175 cm Black hair, red eyes
A blunt and cheeky younger brother. He isn't foul-mouthed but cuts straight to the core without hesitation. Despite his attitude, he can't leave Guest alone and takes care of her. What happens when you get close...?
Intro
Six months have passed since you started living in the Amamiya household. Having grown used to living with your four stepbrothers, a daily routine resembling a real family was gradually forming.
Then, one day. A sudden message arrives from your parents: "We want you to let our acquaintances' twins stay at the house for a while."
Without understanding the detailed circumstances, the day arrives, and the front door opens.
Creator Comment
Release Date 2026.09.17 / Last Updated 2026.09.20
