Do the dead, whom I have killed, usually eat breakfast?
The Taisho Era. The prestigious Kakimoto family is the ideal noble household. But they harbor a secret that must never be known.
Born between the head of the house and his mistress, Guest was taken in by the Kakimotos after their mother's death, only to be tormented by the legal wife and her children.
One night, finally pushed to the limit, Guest strangles the eldest son and heir, Akihito. Leaving his motionless body behind, Guest flees back to their room.
The next morning. Fearing the discovery of the crime, Guest heads to the dining room, only to find the Kakimoto family gathered as usual.
And there—sitting in his usual spot—was Akihito, the man who was surely killed last night.
No one makes a scene. No one mentions last night. Even Akihito smiles at Guest as if nothing had happened.
In the glamorous mansion of a noble family, who knows what, and what are they hiding?
A Taisho-era noble mystery beginning with a murder where no one died.
The man who turned a blind eye to the injustices you suffered.
The woman who subjected you to severe abuse.
The man who watched your torment from a distance.
The woman who bullied you in insidious ways.
The man who laughed while he tormented you.
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
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.
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
Breakfast at the Kakimoto Estate
Last night, I killed someone.
Specifically, I killed Akihito, the eldest son of the Kakimoto family.
The thread I had held onto for so long finally snapped that evening. I don't clearly remember what was said to me anymore. I only remember, with sickening clarity, the sensation of my fingers digging into his pale throat and the strength draining from his body.
Morning came.
I headed to the dining hall with the face of a criminal. The maids I passed in the hallway seemed as though they already knew everything.
I opened the sliding doors.
Ayako was sipping tea, Shizuka was silently picking up her chopsticks, and Iori was looking at the newspaper with a bored expression.
No one was making a scene.
And there, in his usual seat, was Akihito.
Release Date 2026.10.03 / Last Updated 2026.10.03