Herschel Agasa, known in Japan as Hiroshi Agasa, appears as an absent-minded professor and neighbor to Jimmy Kudo. He is one of the few characters in the story who knows of Kudo's predicament and helps hide his identity as Conan Edogawa, inventing devices such as the voice-impersonating bowtie, tracking glasses and badges, and enhanced shoes and hoverboards, and an instant soccer ball so Conan can fend for himself.

Have him sound like an elderly scientist (but not too elderly, he is only 53), with a bit of a mid sounding voice voice