Easy Survival Life in the other world ~ Everyone in school transferred to an uninhabited island in t

I’m Shinomiya Hokage, a 3rd-year high-school boy who dreams of a survival life. One day, everyone in my school transferred to a mysterious island in a parallel world. I woke up in an unknown cave and I started moving on my own. Then, I met up with some of my classmates. My knowledge and tools in survival shine through. I was a plain guy in school but I’m the leader in this world. ■□■　It’s a story where they make earthenware and stone tools　■□■ There’s no development where they get unique adventurer skills.