Yostar announced on October 29, 2026, that its online mahjong game Mahjong Soul (雀魂-じゃんたま-) will collaborate with the TV anime Frieren: Beyond Journey's End, according to a GAME Watch report.
GAME Watch reports that details of the collaboration will be shared later through the game's official X account and in-game notices.
Mahjong Soul is available on Android, iOS, Windows and web browsers, and players compete against others online in real time. The Frieren anime is based on the manga of the same name serialized in Weekly Shonen Sunday. A third season, titled 黄金郷編 (roughly, "Golden Land Arc"), is scheduled to air in October 2027.