異世界に転移した俺のログインボーナスが明らかに強すぎる件について (Associated Names)

The very popular different world comedy in Kakuyomu is finally made into a book! Without being run over by a truck, Katou, a high school student with a Chuunibyo disease was summoned to another world. “Now, I’m gonna be the strongest harem protagonist!”, at this time a mysterious “Login Bonus” was given to the delighted…