The main theme of Nanshi no Game (translated to English as "Nameless Game") called "Nameless Theme" is exactly 4 minutes and 44 seconds long. It is highly likely this is intentional considering the game's recurring themes of Japanese urban legends and horror, with one of the most infamous superstitions in Eastern cultures like Japan being Tetraphobia spawning from the number 4 and the Japanese word for "death" sharing the same pronunciation, "shi".