The first episode will focus on the past between Kogorou Akechi and the Fiend With Twenty Faces, while the second will focus on the Boy Detectives Club before Kobayashi and Hanazaki met.

Prequel of Utsunomiko.

A series of short animated segments, without dialog, explore major characters of modern society, such as the plastic surgeon, the fashion-obsessed woman, the rumor-monger, and others, leading to a concluding comment on the progress of civilization. (Source: Anime News Network)

Short special featuring ‘Tenchuu Girls’, a group of characters from the TV series. Included in the 4th volume of the Blu-ray/DVD releases.