Guilty Crown: 4-koma Gekijou
Japanese title: ギルクラ4コマ劇場 ぎる亭くら雲
Type: Special
Episodes: 11
Source: 4-koma manga
Genres: Comedy
Studios: Production I.G
Producers: Aniplex, Studio Moriken
Duration: 1 min per ep
Rating: R - 17+ (violence & profanity)

Animated four-panel manga that comes as extra on the DVDs and Blu-rays.