Nazo

''This article is about the opening theme "Nazo" performed by Miho Komatsu. For the later opening theme of the same name performed by La PomPon, see Nazo (La PomPon).''

Nazo is a single by musician Miho Komatsu released May 28, 1997. The titular song is the 3rd opening of the anime. It was later covered by the musical group La PomPon for Opening 41 of the series.

Standard
Episode 53-55 Episode 56-63 Episode 64-65, 70-74 Episode 77-81, 91-96 Episode 82-90

Staff

 * Storyboard - Kenji Kodama
 * Technical Director - Masato Sato
 * Animation Director - Masatomo Sudo
 * Animation - Kei Hyoudou, Ryou Tanaka, Masahiko Itojima

Chart placement

 * 1) 9 (Weekly)

Trivia

 * This song is heard being sung at a karaoke box in Episode 100.
 * Genta, Mitsuhiko, and Ayumi sang this song while sitting inside Professor Agasa's car in Episode 188.
 * The same three Detective Boys once again sing this song in the third movie, shortly after they were discovered in the catacombs beneath the castle.