Joker Game: Kuroneko Yoru no Bouken
Japanese title: ジョーカー・ゲーム 「黒猫ヨルの冒険」
Alternative titles: Joker Game Specials, Adventure of Black Cat Yoru
Type: Special
Source: Novel
Episodes: 2
Status: Finished Airing
Aired: Jul 27, 2016 to Sep 28, 2016
Duration: 4 min per ep
Rating: R - 17+ (violence & profanity)
Studios: Production I.G
Genres: Drama
Themes: Historical, Military

Specials included with the Blu-ray box set releases of Joker Game.