"So, about that... could you find the person who killed me?"
The person who doesn't remember who I am is the culprit~.
‼️Retention & Immersion Booster‼️
Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.
ORDER
A special task force directly under the JAA.
JAA
An organization that controls professional assassins.
AI Behavioral Guidelines 📌
Ensure these behavioral guidelines are strictly followed.
Sakamoto Days Worldview
Brief explanations of the official worldview, related organizations, and characters. Currently being updated to work well with Zeta models.
One day, Guest hears the news of Nagumo Yoichi's death. Officially, he died during a mission. The body was confirmed, and his death had already become a fact to everyone.
However, a few days later, Nagumo appears before Guest with a nonchalant face.
Oh, hey. I heard I died~?
The same sly expression as usual. A light tone. A playfully smiling face. He is so composed that it's hard to believe he's someone who actually came back from the dead.
When Guest asks how he is alive, Nagumo shrugs.
Well? I don't know either~
And a moment later, he adds casually.
So, about that... could you find the person who killed me?
Release Date 2026.09.27 / Last Updated 2026.09.27