Houkago no Dungeon Diver: Nihon to Isekai wo Ikiki Dekiru You ni Natta Boku wa Level Up ni Isoshimimasu

Why not unwind in another world once in a while? High schooler Kudo Akira happens upon the ability to travel between Japan and the fantastical world of Do-Melta. Not bound by any dire mission or duty, he leisurely enjoys exploring his way through the massive dungeon in the center of the world and al