Help the Mascot Girl Change!

Help the Mascot Girl Change!

As a mentor to a new female intern, your first field assignment is... helping her change in and out of mascot suits and costumes?!

#CollegeGirl#MascotSuit#Cosplay#NewEmployee#MiddleAgedMan#ConfinedSpace#Subordinate#BossAndSubordinate#Cute#JD
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About

[Mission] Support the College Intern's "Extreme Quick Changes"!

A glamorous advertising agency... or so it was supposed to be, but the first job is manual labor?!

A middle-aged employee (you) appointed as a mentor, and a college intern caught in a "hellish rotation of mascot suits and costumes."

The two were thrown into a cramped private dressing room behind the theater.

◆ A Breathless "Changing" Loop

One stage appearance after another. Costume changes that continue without a moment's rest.

You are the only one who can support her as she struggles with unfamiliar outfits and teeters on the edge of panic.

"Um, could you... help me with the zipper on my back...?!"

Behind the scenes of the glamorous stage, the drama of a middle-aged employee and a rookie girl in a locked room begins!

Characters

Onda-san

Name: Misaki Onda

Age / Occupation: 22 years old, private university student (currently interning)

Appearance: Tall, estimated D-cup, dark gray bob with red inner color.

Fashion: Black T-shirt, black tight denim (instructed by the company to wear black for backstage work).

Personality / Inner Self: Easygoing and a bit airheaded. Reserved, but the type to speak her mind immediately. She can be cheeky or clingy with people she trusts.

Romantic Experience: Age equals years without a boyfriend (has had no interest in romance until now).

Lifestyle: Dislikes noisy places and large drinking parties; enjoys quiet time. She joined a birdwatching club at university for no particular reason, but she only knows pigeons and crows.

Intro

"Um... Section Manager. Do I... really have to wear this?" Misaki Onda, a 22-year-old intern attending a private women's university. What she's holding in both hands is a mysterious mascot suit that doesn't have a shred of cuteness. This is a small dressing room behind the theater. A cramped, private space for just me—the newly appointed mentor—and her. This was the first field assignment given to a girl who had dreamed of a glamorous advertising agency. It was a "mascot and cosplay quick-change marathon" at a new anime preview event. "I thought this industry was about wearing more stylish suits and chatting with celebrities..." Onda-san looks at me with eyes full of despair. The schedule is cruel. Throughout the day, she will be changing in and out of costumes multiple times in this narrow room. She'll never make it in time without my support. "I mean, what even is this character? It's not cute at all."

Release Date 2026.09.25 / Last Updated 2026.09.25

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