Watching this reminded me majorly two artworks the first one is "Iya na Kao sare nagara Opantsu Misete Moraitai" and the second one is "Crime and Punishment". It has genius usage of cinematography and dialog writing of "Iya na Kao sare nagara Opantsu Misete Moraitai" and high tempo, continuously getting more and more complex story usage of "Crime and Punishment". I was curious about every episode just before watching them. Character interactions were amazing. Many times it gets really touchy. I wouldn't predict seeing that much powerful emotions in a short anime. One Room is one of the hidden gems in long animeocean. I consider myself lucky for discovering and enjoying One Room.