Isekai Quartet 3

While they have completed all their class work, Subaru Natsuki, Tanya Degurechaff, Ainz Ooal Gown, Kazuma Satou, and other students are surprised to learn that their school life is not done yet. There is no way back home, and they get stuck in a strange world. Even so, they grow together, so they start making fun there. Each arrival of new transfer students brings silly adventures and more laughter along. In this way, they continue these odd, never-ending, but cheerful school days.