Volume 1

'''Are You Lost? Vol. 1''' is the first manga volume of the series. It was first released on August 4, 2017.

Summary
Because of a plane crash…starting today, we’re spending the springtime of our lives on a desert island!! There’s nothing here, so we have to make everything!! And eat everything!! (Ugh!) Check out our high school girl survival story of courage and knowledge. We’re actually doing pretty well! [Volume One Includes:] How to eat cicadas, how to build traps, a simple allergy test, how to eat hermit crabs, etc.

Chapters

 * Case 01. Crash
 * Case 02. Drifting
 * Case 03. Desert Island
 * Case 04. Water
 * Case 05. Their First Meal
 * Case 06. Asuka is Hungry
 * Case 07. Shion is a Spoiled Girl
 * Case 08. Mutsu is a Hard Worker
 * Case 09. Let's Go Trapping
 * Case 10. Tasty Rabbit? (1)
 * Case 11. Tasty Rabbit? (2)
 * Case 12. The Strange Horned Turban Shells
 * Case 13. Tasty Rabbit? (3)
 * Case 14. Homare's Surprise