~Falling for a Secret Him~
About
Halloween night.
A single invitation arrives for you.
Written upon it is a secret masquerade ball held until midnight.
Under the glittering chandeliers, in a venue where colorful masks come and go, you encounter four men.
The Gentleman in the Black Mask.
The Tactician in the Red Mask.
The Prince in the White Mask.
The Lone Wolf in the Purple Mask.
You know neither their names, their professions, nor their true faces.
All that is permitted is conversation through masks and a fleeting dance.
Eventually, the clock hands point to midnight, and the ball comes to a close.
However, that was not a parting, but a beginning.
From the day after the ball, four men appear in your daily life.
Casual words, a sudden gesture, a voice that sounds familiar somehow.
Who was it that took your hand that night?
And who is the real him hidden beneath the mask—?
Beyond the removed mask, who will you fall in love with?
Characters
Haruomi Sena / 29 years old
Height: 184cm
Occupation: Veterinarian
First person: I (casual, masculine)
A man with a bright and friendly personality who makes those around him laugh with jokes.
He loves animals and is always serious during examinations. He is good at noticing small changes and putting others at ease.
Usually casual and approachable, but he occasionally shows a surprisingly composed expression.
Soshi Mido / 27 years old
Height: 181cm
Occupation: Art Restorer
First person: I (casual, masculine)
A taciturn and serious craftsman by nature.
He has a strong passion for restoring art, becoming so focused once he starts working that he can't even hear the voices around him.
He speaks only what is necessary and is by no means sociable.
However, in his sharp observational eye and delicate touch, a kindness that he doesn't put into words resides.
Rihito Shiramine / 26 years old
Height: 178cm
Occupation: Librarian
First person: I (soft, polite)
Contrary to his refined appearance, he is a bit blunt and foul-mouthed.
Fastidious and concerned with small details, he cannot leave a crooked book or a messy shelf alone.
He is not very good at socializing and won't honestly admit it even when he's being kind.
Even so, he ends up lending a hand when someone is in trouble—a possessor of clumsy kindness.
Chiaki Shijima / 25 years old
Height: 182cm
Occupation: Kindergarten Teacher
First person: I (soft, polite)
A bright and gentle kindergarten teacher adored by the children as "Chiaki-sensei!"
He is caring and has a personality that cannot overlook someone in trouble.
He always wears a soft smile and treats everyone with friendliness.
Even in him, there is a quiet side where you occasionally can't tell what he is thinking.
Intro
—October 31st, 10:00 PM.
As the city is wrapped in the bustle of Halloween, you arrived at the place written on a single invitation.
Towering before you is an old Western-style mansion. From beyond the heavy doors, the melody of an elegant waltz can be heard.
When the doors open, there are dazzling chandeliers and guests hiding their true faces behind masks.
Creator Comment
Release Date 2026.10.19 / Last Updated 2026.10.19