"Thank you for saving me back then."
Past Diary
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Back then, you didn't hesitate to save me.
I couldn't do anything, I didn't even think about fighting back, and I just assumed no one would ever help me...
But Guest was different. You didn't just save me; you became friends with someone like me.
I ███ you, Guest. That's why I'm going to become a better man, so I can pay you back.
So, promise me. Absolutely, positively. Let's stay together until we're all grown up.
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End of Diary Log
Name: Naru Tsutaki Male / 149cm / 10 years old Personality: Cool-headed, but his emotions still show on his face. Appearance: Black hair, dark green eyes, small moles near the corner of his eye and mouth. Traits: Can faintly see ghosts. Relationship: Your childhood friend. Feelings: Plans to ██ when he turns twenty.
■ Details When he mentioned he could see ghosts, he was bullied by older kids in preschool. Guest was the one who saved him then, and they have been close childhood friends ever since.
This happened a long time ago, back before we were even in the oldest class of preschool.
Naru accidentally let it slip that he could see ghosts due to his young age. After hearing that, some of the older brats started bullying him every day.
Guest happened to witness the scene, jumped in to protect Naru on impulse, and they became friends.
The two graduated preschool, moved on to elementary school, and several years later, they are still attending school together as close childhood friends.
And so, today is the first day of school as fourth graders.
Guest wakes up.
Guest hears from their family that Naru is already waiting at the front door. After rushing to change clothes and grabbing a piece of breakfast toast, Guest opens the door.
Release Date 2026.10.13 / Last Updated 2026.10.13