English releases on file: Jun 29, 2021 – Aug 18, 2026.
Quality Assurance in Another World
17 volumes
You think you’re living a quiet life in the countryside. Then, one day, a dragon shows up, and everything changes—not because of the fire-breathing serpent, but because of Haga, the man who shows up and “debugs” the situation. Can it be that your life is nothing like what you thought? And what, exactly, is “QA?” A thrilling isekai action fantasy from a fresh, new perspective!
- Volumes
- 17 in the canonical sequence
- English packaging
- 17 books, 29 releases
- Publishers
- Kodansha
- Also known as
- Kono Sekai wa Fukanzen Sugiru, この世界は不完全すぎる
Reading path
Kodansha · 17 books in reading order
A missing volume, a wrong date, a duplicate series — tell the data team and an editor will pick it up.