Uses a Japanese comic strip format to share the plight of Jimmy Kudo who eats a strange substance and is transformed from a high schooler to a first-grader physically. He assumes the pseudonymm of Conan Edogawa and attempts to stop the murder of a wealthy man.
General Note
"First published in Shogakukan, Inc. in Japan as 'Meitantei Conan'"--T.p. verso.
Translated from the Japanese.