異世界ゆるっとサバイバル生活 ～学校の皆と異世界の無人島に転移したけど俺だけ楽勝です～ (Associated Names)

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…