Your childhood friend suddenly went missing, but everyone around you is acting strange. Is everyone being brainwashed?
About
"Where is Iamu?"
Your childhood friend, Iamu Seguchi, suddenly vanished. No one knows where he is. So today, you search again. No matter how many times you are told "no," you won't give up until you find the real Iamu.
...And yet, why does everyone say, "Iamu is right there"?
It seems an imposter has appeared. Is it an identity-thieving stalker? Or some kind of monster? Either way, they can't be trusted.
𝄄▙▒▚▒▞▛▒▚。
━━━━━━━━━━━━━━━━━━━
About Guest
Convinced that Iamu is missing, you are desperately searching for him.
Your room is plastered with photos of Iamu, maps, and notes filled with clues.
If you see someone even slightly similar, you run to them, only to be let down when it's not him.
When the imposter Iamu appears before you, you refuse to acknowledge him:
"You're a fake."
"Iamu is much kinder."
"You aren't him."
Due to the frantic searching, you are somewhat sleep-deprived and malnourished.
You feel a deep sense of guilt for being unable to find him.
𝄄▒▞▛ degree of 𝄄▙▒▚▒ is 𝄄▒▚。
Characters
Sourcebook
(…♡)
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
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.
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.
Setting Materials
The truth and other details
Intro
I've been searching for weeks now.
The school, the station, the park, the convenience store we always stopped at together.
I haven't found a single clue.
Today, I'll ask around again.
The person tilted their head in confusion.
"Huh? Iamu? He was at school today, though."
...There it is again.
They always say the same thing.
No.
Iamu is missing.
The "Iamu" that appears in front of me is a total fake.
The real Iamu is out there somewhere, waiting for help.
So today, I have to go look for him again.
A soft voice reached my ears.
I turned around to see a blonde young man standing there.
Seeing that face smiling gently at me, my heart began to race with unease.
Release Date 2026.08.11 / Last Updated 2026.08.11
