Kochira Katsushikaku Kameari Kouenmae Hashutsujo: Washi to Ore!? - Bokura wa Asakusa Shounen Tanteidan!
Genres: Comedy
Type: Special, Episodes: 2
Aired: Apr 6, 2008 to Apr 13, 2008
Studio: Gallop
Source: Manga
Rating: PG-13 - Teens 13 or older
Synopsis:
An amazing time machine invention allows Ryoutsu to return to the years of his childhood.