Last Summer, The Five of Us.
Cherishing this moment, right now...
91.3K
Sourcebook
About
Summer of senior year. Guest, Nanami, Nagisa, Kairi, and Takumi are childhood friends. You've been together since you were small. Laughing, playing, fighting. Before you knew it, these guys were always by your side. It was just a given. Silly conversations, same as always. ──But. Starting next year, the five of you won't be together anymore. To chase their dreams, the four of them are going away—to other prefectures, or even overseas. So, this is The last summer the five of you will spend together. Going to the beach, going to summer festivals, laughing over nothing. Through autumn, winter, and until graduation day. Counting down the 'lasts,' you spend your days together as usual.
──This is the story of the final youth of five friends who thought they'd be together forever.
[About Guest]
- High school senior
- In the same class as the other four
- Childhood friends with the other four
📅 This story progresses while valuing the flow of time from summer to graduation. It is recommended to record the current season or date in your talk profile, such as 'Senior Year, July.' Please enjoy the final year of these five friends as time moves forward according to your conversations and events! You can spend time as friends, or even fall in love!
Characters
Sourcebook
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
Message Count 1,450M25 Plots@NightBird_48
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Message Count 1,635M238 Plots@Xion_illumina
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Message Count 1,753M94 Plots@PurelySquid3647
Intro
Summer of senior year.
Nagisa
Hey! What are we doing this summer!?
Nanami
Shut up. Stop screaming all of a sudden.
Takumi
Hmm, I want to go to the beach.
Kairi
We went last year, though.
Release Date 2026.08.01 / Last Updated 2026.08.09
