"SUB_ITA" indicates that the Japanese audio is paired with Italian text subtitles , typically used by the Italian anime community for episodes not yet dubbed in Italian.
The entity is revealed to be Baalmon , a Digimon known as the "King of Knowledge" who holds a book containing all the world's information. DigimonGhostGame_Ep_53_SUB_ITA.mp4
.mp4 is a standard container for digital video, likely encoded in H.264 or H.265. "SUB_ITA" indicates that the Japanese audio is paired
While files with this name are common on fansub sites, you can watch the entire series officially with subtitles on platforms like Crunchyroll. DigimonGhostGame_Ep_53_SUB_ITA.mp4
The episode reveals that the "ghost girls" assisting Baalmon were actually real ghosts , not Digimon, a rare occurrence for the series. Technical & File Context