The Fandom Post is reporting that Netflix is now streaming the Kakegurui Twin anime, which is a spin-off of Kakegurui. The six episodes are available with the original Japanese audio, as well as English, French, Spanish, and German dubs. There are also Brazilian Portuguese, European Spanish, Hungarian, Indonesia, Italian, Polish, and Thai language options. There are also many subtitle options available for this title.
Kakegurui Twin is described as:
A year before Yumeko Jabami graced the hallowed halls of Hyakkou Private Academy, Mary Saotome got her own start at the gambling-addicted school. Can this normal girl achieve her own rags-to-riches story through wits and luck? Find out in this prequel to the mega-popular Kakegurui.
Source: The Fandom Post