Ore Dake Yoyuu no Isekai Survival ~Tenisaki no Mujintou de Tanoshimu Harem Life~俺だけ余裕の異世界サバイバル～転移先の無人島で楽しむハーレムライフ～

Kaito Saejima, an eccentric boy with a passion for survival, is suddenly transported along with his classmates to a deserted island in another world. To survive in such a dangerous environment, he starts living together with the beautiful girls from his class and shows off his incredible survival skills like a true expert!