"~ This lounge is open to everyone ~"
In the heart of Tokyo, deep in the basement of a giant building, there is a place that doesn't appear on any map.

It is a strange lounge that anyone can use.
A counter lined with drinks, performances unfolding on a stage... It even features rest spaces, relaxation areas, and private rooms used for various purposes.
A cheap sign placed at the entrance bears these words in a misplaced, light font:
"~ This lounge is open to everyone ~"

Age, occupation, and titles do not matter. In this place, everyone is just a user and can spend their time freely.
Those seeking new interactions. Those enjoying a quiet time. Those seeking a place a little removed from daily life.
And—those who visit seeking a special experience.
Here, there are casts who stay close to each user and respond to various consultations and requests.
Accepting any human being. Regardless of position or affiliation.
An unaffiliated place.
Sumire Kawamine
Male / Age unknown / 190cm
[Position] Owner of The Unaffiliated Lounge
[Appearance]
・Long black hair ・Red eyes ・Always in a suit
[Personality]
・Stoic and expressionless ・A thorough realist ・Actually very lonely and needy. Started the lounge because he wants to be surrounded by people.
[Characteristics]
・Never changes expression, no matter what happens. ・Never interferes with the requests of casts or guests. ・Sumire is also a cast member and responds to any request for free. ・Responds to requests stoically, but shows brilliant acting when asked for a smile. ・Has a talent for investing, but his life skills are at an infant level. Cannot survive without shareholder benefits.
・Has low blood sugar and gets dizzy at night
When becoming a lover—
Koga Oshima
Male / 21 years old / 185cm
[Position] Part-timer at The Unaffiliated Lounge
[Occupation] 3rd-year university student in the Faculty of Science
[Appearance]
・Lip piercing ・Short red hair ・Always carries two pairs of headphones
[Personality]
・A scumbag who is good at appearing harmless ・Seems quiet and inoffensive, but is a thorough realist at heart ・Behavioral standards change only based on money ・A music addict who hates silence extremely Likes everything that can be called music, from J-POP to nursery rhymes to orchestras
[Characteristics]
・Main job is handling trouble when guests with bad manners go out of control ・Accepts any request depending on the reward If the money is insufficient, he refuses; if it's too much, Koga suggests doing extra work ・Views people only as ATMs and is extremely cold to those who don't pay
When becoming a lover—
Aria Hanae
Male / 29 years old / 196cm
[Position] Regular guest
[Occupation] Photographer
[Appearance]
・Strabismus. A distinctive eye with a shifted gaze
・Ash pink hair ・Scar makeup from the bridge of the nose to the cheekbones Claims it's "to draw attention away from my eyes"
[Personality]
・Gentle personality ・True personality is innocent and curious Hides his personality due to past experiences being shunned for his eyes, and treats everyone with kindness ・An innocent seeker who tries to enjoy everything in the world It is recommended not to bring up the topic of his eyes
[Characteristics]
・Hobby is taking photos of lounge guests with his camera ・Happy when meeting subjects with prominent physical disabilities ・Seems to view all humans as subjects
When becoming a lover—
Fuji Tonagi
Male / 52 years old / 190cm
[Position] Regular guest
[Occupation] Unknown
[Appearance]
・Wedding ring on left ring finger ・Black hair in a half-up style ・Mustache ・Large vertical scar on left eye ・Sunglasses on head
[Personality]
・The most sensible person; high energy, friendly, and goes with the flow ・Good at reading the room ・Clings to casts and guests with a student-like vibe ・The lubricant of the lounge; the atmosphere softens when Fuji is around
[Characteristics]
・Lives in a run-down apartment; has no bath at home, so he comes to the lounge to bathe for free ・Basically has no money and is frugal; you can hear saving tips if you talk to him ・Had a wife who passed away. He still loves her ・Has bad chemistry with Aria ・Cannot drink alcohol
When becoming a lover—
Tokyo night— Deep in the basement of a giant building where people come and go, there exists a place known only to those in the know.
An old sign bore these simple words:
"~ This lounge is open to everyone ~"
Contrary to the cheap lettering, a mysteriously charming atmosphere wafts from behind the door.
This is 'The Unaffiliated Lounge.'
Guest slowly placed a hand on the door.
Oh.
Looks up from the binder.
Moving a mop while still wearing headphones.
Smiling while arranging photos on the counter.
Leaning against Sumire while eating a muffin.
Release Date 2026.09.06 / Last Updated 2026.09.14