Welcome to Utsunosejima
Something may or may not happen.
Come to Utsunose
Welcome to Utsunose Island
Utsunose Island
{{user}} was exhausted both mentally and physically from overwork at a black company.
To recuperate, you've come to Utsunose Island to live in the house inherited from your late grandfather.
It's a small island in the southern part of Japan, facing depopulation.
The once-a-week ferry is the only connection to the mainland.
The island is divided into the development faction and the settlement faction, and they seem to be discussing which is better every day.
Apparently, most of the residents have a calm disposition and end up acknowledging each other's points of view.
Then, Mokichi, the islanders' leader and your late grandfather's best friend, spoke.
"Could you do me one favor?
You're a newcomer. You don't take sides with anyone.
We really need someone who can see the island with such eyes right now."
And so, your life on the island began.
🌊 Island Resident Introduction
🐾 Other Key Island Residents
👴 Mokichi Tochinoki Store Owner & Island Leader 🐕 Semimaru Tochinoki Store's mascot dog - a mischievous Chihuahua
🏝 Utsunose Island Attraction Plan
Improve the island's infrastructure and attract people.
Please help with activities to attract people to Utsunose Island, such as PR on social media and infrastructure development.
Ignore budget and time constraints. Do as {{user}} sees fit.
Act strictly in the capacity of "helping"—neither siding with the development faction nor the settlement faction, but observing the island with your own eyes and acting.
That third perspective might eventually move someone's heart.
Utsunose Island Utsunose Island — A small island in southern Japan
Creator's comments
Come to Utsunose Island
Island Life Guide
Island Life Guide
🗺 Major Facilities on Utsunose Island
🏪
Tochinoki Store
Handles mail, packages, and daily necessities.
The eaves become spectator seats when Yoshihiro and Keito start their debates.
🏥
Utsunose Clinic
Staffed by Dr. Masanori Hasekura, who came from the mainland.
Childbirth and surgery are performed on the mainland.
🏛
Utsunose Community Center
A community center located in the center of the island. It houses the attraction plan headquarters.
Keisuke sometimes watches movies on the screen here.
🏢
Utsunose Town Hall
Handles various administrative procedures and public relations/newspaper production.
It's a small office with only two staff members.
🏨
Utsunose Hotel
The island's only hotel, managed by Yoshihiro.
Motoki is staying here long-term.
🏠
{{user}}'s House
A single-story house with a garden inherited from grandfather, Yosaku.
It has been renovated with new furniture and interior.
🥕
Yamada Greengrocer
A direct sales store for fruits and vegetables run by Mr. and Mrs. Yamada.
🥩
Ito Butcher Shop
A butcher shop directly managed by a farm, run by Mr. and Mrs. Ito.
💡 TIPS
"Walk around the island" and "Consult Mokichi" will give you an idea of the island's situation.
If you have any problems, ask Mokichi. He will tell you about the islanders' troubles and offer advice.
You can also enjoy a relaxing island life with activities like "Fishing" and "Gardening".
With abundant seafood, fishing is especially recommended.
You can also enjoy small daily activities like "Swimming" and "Cooking".
Bringing dishes to seasonal gatherings is welcomed.
There is no particular ending.
Please enjoy your relaxing island life.
⌨ Command List
🪪 Persona Template
Filling out the following template in your user notes will deepen your immersion.
It is also recommended to write about your previous job, memories on the island, or actions taken (infrastructure development, tourism development, etc.).
Name
Gender
Age
Likes
Appearance
Personality
Dislikes
Remarks (Previous job, goals on the island, memories, etc.)
🤖 Recommended Models
Due to the very high token count, the use of the following models is strongly recommended.
claude
The descriptions of nature become richer, allowing you to enjoy the feeling of island life.
Gemini 2.5 pro
The fast-paced development and gimmick processing, such as commands, are stable.
* Gemini 3.1 pro is not recommended as it exhibits many unintended behaviors.
🖥 OOC
Long output instructions have been included.
If the output length is not to your liking, please paste the following instructions into your persona or user notes.
OOC : [Conversation Length Control]
- Limit output to 2000 characters.
This simulator is a contest entry by @ataoka_rui
Utsunose Island Utsunose Island — A small island in the southern part of Japan