トイレのドアを開けたら異世界でしたが、絶対異世界転移はしません！ (Associated Names)

Tadano Yoshiki, aged 17, a second year high school student; when I opened the door to my toilet, I was in a different world, but I will never transfer to another world! This is my daily life of people from another world who want to summon me, and me, who kicks up a fuss because…