Hoshi no Omoide: I was transferred to another world

A boy name Kyo Satou was just an ordinary 16 years old boy that doesn't like to socialize. One day, while walking into a shop, he was transferred into another world. He has to find a way to get back into his own world. Link for Hoshi no Omoide Discord server https://discord.gg/FT2EAEae2d