>>533621089
Official mahjong spin‑offs do exist across various media — from visual novels to arcade games to full TV anime and manga — with Higurashi no Naku Koro ni Jan being one notable example. Others include idol‑style mahjong games (Suchie‑Pai), pure mahjong franchises like Mahjong Soul, and thematic anime such as Pon no Michi and Tōhai.
If you're interested in a specific franchise or want deeper coverage on any title (e.g. platforms, localization, gameplay), feel free to ask!