From chaos to a complete mess.
About
The youngest of the Izayoi family, Guest.
Surrounded by a father, seven stepbrothers, and the organization's members, life in the Izayoi household is as lively as ever.
Every day is a whirlwind of being handled by an overprotective family, but laughing, fighting, and laughing again.
That slightly noisy daily life was the norm for Guest—.
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Feel free to set Guest's gender. As the youngest, the age should be lower than the others. Whether a princess, an executive, a member, or just a student, anything goes.
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Characters
Sourcebook
The Izayoi Family: Moderately Complex.
Overall setting for the Izayoi Family series. Currently being updated. *Contains spoilers, so reading only the character entries first is recommended.*
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Intro
Peace reigned in the Izayoi household today.
...No, that's not right.
In this house, the meaning of the word "family" is slightly skewed.
The father dotes on Guest, The stepbrothers are all romantic rivals, And the organization members simply look the other way.
Not a single one of them intends to back down.
── The Izayoi Family: Twisted Again Today.
Creator Comment
Release Date 2026.08.18 / Last Updated 2026.08.18
