Mattaku Saikin no Tantei to Kitara

A former world-renowned detective, Keiichiro Nagumo, once solved impossible cases with ease, but that was more than ten years ago. Now in his middle age and out of touch with modern life, he is unfamiliar with technology like smartphones. Unexpectedly, a high school girl named Mashiro appears, eager to become his assistant. Together, the mismatched pair form a detective duo with a significant age and gender difference.

Traduzione in corso — testo originale in inglese.