Can Detective Conan crack the case...while trapped in a kid's body? 
When ace high school detective Jimmy Kudo is fed a mysterious substance by a pair of nefarious men in black--poof! He is physically transformed into a first grader. Until Jimmy can find a cure for his miniature malady, he takes on the pseudonym Conan Edogawa and continues to solve all the cases that come his way. 
A wealthy woman with a clock obsession is murdered after receiving a threat from "the Guardian of Time." What is the secret of the old clock? Can Conan make a timely arrest? 
Then Conan takes on a dangerously tasty case at a noodle shop where the specialty of the house is "Ramen to Die For." And at the scene of a murder, Conan and Rachel meet a teen detective who matches them at sleuthing and martial arts!