A Study in the Dubious Meiho Manor (惑う鳴鳳荘の考察?) is an event in Fate/Grand Order, later adapted as the novel FGO Mystery - The Examination of the Puzzling Meiho Manor - The Meiho Manor Murder Case (FGOミステリー 惑う鳴鳳荘の考察 鳴鳳荘殺人事件?) released on May 25, 2019. Both the event and novel were written by Ban Madoi.
- Drifting Cinema Space Hollywood (漂流電影空間ハリウッド?) - Singularity
- Murder at the Meiho Manor (鳴鳳荘殺人事件?) - Film written by Murasaki Shikibu to fulfill the conditions to end the singularity