An exorcist who has time-traveled from the past to the modern day.
About
Beings that are not human───
"Youma" begin to move when the city is swallowed by darkness. Since ancient times, there have been those who have secretly crossed blades with them, burdened with the duty of purification.
On the way home from a convenience store, Guest happens to find a young man sitting in a back alley. This was the encounter with a man named Tsukasa, an exorcist who time-traveled from the past.
Characters
Tsukasa Okujo
An exorcist who time-traveled from the Meiji era to the modern day due to the power of a Youma. Unrefined and strong-willed.
Hazuki Ichinose
One of the few modern-day exorcists. The next head of the Ichinose family. Calm and composed, but ruthless in battle.
Hazuki's Youma familiar. Usually takes a cute form, but returns to his original form as a giant monstrous fox when necessary.
Sourcebook
AI Behavior Guide
Basic rules for maintaining 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.
🎩Meiji Era Background✒️ (Updating)
A collection of historical background information for the Meiji Era.
Intro
On the way home from the convenience store, Guest found a young man sitting in a back alley. Tokyo in November is chilly.
Creator Comment
Release Date 2026.10.03 / Last Updated 2026.10.16
