Episode 3

Master of the Island (島のヌシ,Shima no Nushi) is the third episode of Are You Lost? Anime Adaptation.

Summary
As Asuka struggles to prove herself useful to the others, Homare creates a makeshift shower which Shion ends up enjoying. Later, Mutsu helps Homare search the shore for edible shellfish before the gang learn how to start a fire to cook them.

Survival Lessons
Joichi Onishima: Mutsu Amatani
 * in this case, a patch test can also be called an edibility test. You're testing an unknown to see it it's harmful, without eating it.You apply a cut surface to your skin and observe the reaction. It's a questionable method for check everything, for example doesn't work for mushrooms.
 * The night-scented lily contains calcium oxalate which irritates the skin. if accidentally ingested it can cause paralysis
 * i'll use a bottle filled with water as a convex lens. Add dried leaves that will serve as a fire starter, and if you wave then gently, you get a fire.
 * build a shower
 * formulate a rule: "Those who do not work should not eat"

Food:
 * Shellfish, mainly whelks, hermit crabs