Are You Lost?

A school trip ends in disaster when Homare Onishima, Shion Kujou, Asuka Suzumori, and Mutsu Amatani wash up on a deserted island with no clear way home. While Shion, Asuka, and Mutsu panic at the thought of being stranded, Homare remains oddly unbothered—she’s been through it before. Raised on the road by a survivalist father, Homare grew up learning how to climb, hunt, set traps, build shelter, and even squeeze nutrition out of the most unexpected sources.

With Homare bluntly taking charge, the group is introduced to the less glamorous side of staying alive: making do with whatever the island offers, from drinking fish blood to eating cicadas. As the days pass and their skills improve, the girls begin to find that island life isn’t only fear and hardship—especially with Homare leading the way.