Kindaichi Shounen no Jikenbo Returns 2nd Season: Akechi Keibu no Jikenbo
Japanese title: 金田一少年の事件簿R 明智警部の事件簿
Alternative titles: Kindaichi Case Files Returns: The File of Inspector Akechi
Type: Special
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: Dec 26, 2015
Duration: 47 min
Rating: R - 17+ (violence & profanity)
Studios: Toei Animation
Producers: Yomiuri Telecasting
Genres: Mystery
Demographics: Shounen

The official website of the The File of Young Kindaichi Returns anime announced that a one-hour special television episode of the anime titled "The File of Inspector Akechi" (Akechi Keibu no Jikenbo) will air on December 26. The site streamed a trailer on Sunday, which previews the episode and its story. The video also reveals that Yudai Chiba will play Ryūtaro Kobayashi, a junior detective under detective Kengo Akechi.

(Source: ANN)