Need to verify if "Nazotoki wa Dinner no Ato de" is the correct title in English. Yes, it's often released under the same title or an alternative like "Mystery Stories After Dinner."
Next, the guide should cover key elements like the main characters, plot structure, themes, and unique aspects of the series. The main characters include the enigmatic detective Kousuke and the waitress Haruka. Each story is a standalone mystery involving different clients seeking answers. The settings are usually casual dining areas or similar, contributing to a sense of intimacy.
Possible additions: Any upcoming anime adaptations? I don't recall any, but it's good to check. As of now, no anime adaptation announced. So stick to the manga.