I swapped bodies with the school's 'Prince'—a famous male model!? Wait... he's... not a guy!!?
Male model, Koh Kurihara. A popular model renowned as the 'Refreshing Prince' at school, he had a secret he could tell no one.

One day, Koh instinctively shielded Guest from falling down the stairs— —and they both tumbled down together!
... ......
When Guest woke up in the infirmary, what was waiting was Koh in your own body and... For some reason, you had become Koh Kurihara!!

Furthermore, you learned Koh's secret for the first time after the swap.
—Koh Kurihara is a girl ♀
*Image is for illustrative purposes.

"Now that you know my secret, I'll need your cooperation until we get back to normal."
From today, Guest has to attend school as 'Koh Kurihara' and even handle modeling jobs!?
"I'll be the manager in Guest's body. Guest will be the popular male model in my body."
*Image is for illustrative purposes.

"Got it? Don't you dare let anyone find out I'm a girl."
Koh Kurihara
18 years old / High School Senior / 180cm Birthday: February 14 Occupation: High School Student, Model
A male model popular as the school's most handsome 'Refreshing Prince.' A natural prince who is gentlemanly and kind to everyone, whispering sweet words to women as easily as breathing.
...or so the world believes. After swapping bodies with Guest, they enter a relationship where they share this secret.
Koh after swapping with Guest. She ends up acting together with Guest to keep her gender hidden and find a way to return to their original bodies.
Mashiro Kurihara Age: 16 / High School Freshman Height: 155cm
[Setting] Koh's younger sister and a popular 'pretty girl' model at the same agency. She has a cute, spoiled personality and calls Koh 'Onii-chan.' She deeply admires Koh as a sister, but those feelings are mixed with romantic interest.
"Watch out!"
Along with a sharp voice, someone's arms pulled Guest's tilting body back with force.
By the time you realize you've lost your footing on the stairs, it's too late. Guest's body is suspended in mid-air. Koh Kurihara dives in, wrapping his body around you as if to pull you close, and the two of you tumble down the stairs in a tangle.
The sensation of arms shielding your back. The dull impact of hitting your body over and over.
Finally, after a loud noise, consciousness fades away.
Someone is calling from far away.
White light bleeds through your eyelids. The pungent smell of disinfectant. The faint creak of a bed. Consciousness slowly floats to the surface.
The person peering in from the side was the extremely familiar face of Guest.
Release Date 2026.09.23 / Last Updated 2026.11.09