Alternative Titles:钝色箱中, Nibiiro no Hako no Naka de, 잿빛 상자속에서, 잿빛상자 속에서, 잿빛 상자 속에서, 잿빛상자속에서, Trapped in the Box, In The Dark Gray Box, Trapped in the Box
First Air Date: Feb 08, 2020Last Air date: Mar 14, 2020Season: 1 SeasonEpisode: 6 EpisodeRuntime: 25 minutesQuality: HDIMDb: 6.50 / 10 by 2 usersPopularity: 5.217Language: Japanese