After-School Dungeon Diver: Level Grinding in Another World

Houkago no Dungeon Diver ~Nippon to Isekai wo Ikiki Dekiru You ni Natta Boku wa Level Up ni Isoshimi Masu~, After School Labyrinth Adventurer: I'm Now Able to Go Back and Forth Between Japan and Another World, and I'll Work Hard to Level Up, 放課後の迷宮冒険者～日本と異世界を行き来できるようになった僕はレベルアップに勤しみます～

Synopsis After-School Dungeon Diver: Level Grinding in Another World

Akira Kudo, a high school student who can freely travel back and forth between Japan and another world, Do Merta. With no goals in mind, he spends his time after school enjoying life in another world as he is! As an adventurer, he gets teased by the guild's receptionist, receives “rewards” from his magic master, and has fun with the girl he helped…!?

“I hate pain! I don't care about ranking up! Guild requests are also troublesome!”