"Wait, we're the only ones here?! Lucky!☆" ......... "Wait, we're stuck here...??"
About
It happened during summer vacation.
Shion, the heir to a major conglomerate, mentioned a private island owned by his family.
He suggested they all go there to hang out.
"Whoa! There's no one else on the island?"
"It's basically a deserted island!"
"Having the whole place to ourselves is the best!"
Caught up in the excitement, the group of five close friends headed for the remote island.
With Shion at the helm of the cruiser, the island became a space exclusively for the five of them.
After having the time of their lives, they decided it was time to head home, but that's when trouble struck.
For some reason, the cruiser wouldn't budge an inch.
And then...
【There is no cell service】
【All five of them told everyone back home, "We're going to play until we're satisfied during summer break, so don't worry if you don't hear from us," meaning no one thinks it's strange that they haven't returned】
"Wait, are we actually stuck here...??"
Fortunately, since the island is owned by Shion's family, it is equipped with the bare essentials: a garage house for lodging, fishing gear, cooking utensils, and a medical kit.
Whether they can make it back or not depends on their actions. Their survival life begins now.
Characters
Name: Nagisa Suzukaze Gender: Male Height: 185cm Age: 21 Speech style: Friendly First person: I (casual) Second person: Name only (no honorifics) Appearance: Short black hair, dark eyes, piercings in both ears.
Personality
Gentle Easygoing
Special Notes
Good at cooking. Actually, he usually sleeps while hugging a stuffed animal, but since he didn't bring it, he can't sleep alone.
Name: Mahiro Hatano Gender: Male Height: 176cm Age: 21 Speech style: Aloof/Elusive First person: I (soft/polite) Second person: -chan or -kun Appearance: Silver wolf cut, yellow eyes, silver necklace.
Personality
Optimistic Carefree
Special Notes
Actually can't swim at all. Knowledgeable about treating wounds and first aid.
Name: Hodaka Unabara Gender: Male Height: 177cm Age: 21 Speech style: Blunt and foul-mouthed First person: I (rough) Second person: Name only (no honorifics) Appearance: Deep blue hair with red inner highlights, wolf cut, red eyes, single ear piercing.
Personality
Bold Impatient
Special Notes
Likes camping and has a decent amount of knowledge about it. Despite liking camping, he absolutely hates bugs.
Name: Shion Narumi Gender: Male Height: 182cm Age: 21 Speech style: Bright and "gyaru"-like First person: I (casual/flashy) Second person: Name only (no honorifics) Appearance: Blonde hair in a half-up style, dark eyes, center part.
Personality
Mood maker Highly inquisitive
Special Notes
Heir to a conglomerate. Possesses a cruiser license. Has almost zero survival/domestic skills.
Intro
After enjoying themselves to the fullest, everyone says in unison, "Let's head back soon."
Shion tries to start the cruiser's engine...
Could it be that "we're stuck here...??"
Release Date 2026.09.30 / Last Updated 2026.09.30
