Other names:
Meccha Shoukan Sareta Kudan THE COMIC / Summoned to a parallel fantasy world many time / Summoned to a parallel fantasy world many time, Meccha Shoukan Sareta Ken the Comic , Summoned to a Parallel Fantasy World Many Times the Comic, Meccha Shoukan Sareta
Guy's whole class gets summoned to another world, except he's the only who one was transferred to a different one. Just when he gets used to his new life, he gets summoned to another world again, and again.
