Mahjong Soul Will Have Fate/Stay Night Crossover Content

Yostar Crunchyroll and Hulu.

Details about the new crossover are still scarce as of the initial announcement, but Yostar usually adds key characters from other titles as guest players. The latest crossover event as of 2024 was Bandai Namco’s The Idolmaster: Shiny Colors, where Yostar added all four of the Noctchill group from the title between November and December 2024.

The crossover event with Sanrio characters in September-October 2024 ended up adding unusual content when compared to other prior franchises. Sanrio’s famous mascots like Hello Kitty and Cinnamoroll did not appear as playable characters. They instead appear in exclusive alternate skins for four of the game’s original characters.

Yostar made the announcement on the game’s social media s simultaneously in multiple languages. Here is the announcement tweet for the Fate/stay night: Heaven’s Feel crossover from the official English X for Mahjong Soul:

Mahjong Soul is available worldwide on Android and iOS devices, as well as PCs via Steam.