My Instant Death Ability is Overpowered

All his life, Yuuya has been bullied at school and neglected by his parents. After moving into his late grandfather’s home, he discovers a strange door that seems to be calling out to him. Yuuya opens the door, steps inside, and is suddenly transported to a magical world! This new world holds rare treasures and grants him powerful skills, which he takes back to Earth for a new lease on life.

Getting isekai’d to a magical world and developing incredible powers is every otaku’s wildest dream, but for salaryman Yuuji Sano, it’s the stuff of absolute nightmare! He’s in the middle of a mountain of work when he gets unwillingly pulled into a fantasy realm, where he accomplishes the enviable feat of developing a second character class by making the most of his Monster Tamer abilities. Now he’s traded the office for adventuring to make a living, but he keeps getting roped into major events because his powers are unmatched, second to none — and he doesn't even realize it yet!

Nishimura Taichi is a typical, average high schooler, and Azuma Rin is a beautiful woman with the build of a model and excellent reflexes. The two live a normal high school life until one day they're suddenly enveloped in a mysterious magic circle and transported to an unknown land. That world is full of terrifying monsters, beastmen, dwarves, elves, and many other races right out of fantasy. In order to survive in this new world Taichi and Rin decide to become adventurers, but when they take the aptitude test they discover they both possess cheat level magic...

Izayoi Sakamaki, Asuka Kudou, and You Kasugabe have tremendous psychic powers and are bored with the regular world. An envelope arrives for each person, and when each opens their envelope, they are stunned to see the scenery around them change to a world they had never encountered before. They've been summoned by the Black Rabbit to help the community "No Name" to overthrow the Devil King.