Pseudo-Singularity III Pseudo-Parallel World: The Stage of Carnage, Shimousa
Miyamoto Musashi...a strange woman encountered in the minute Singularity. The concept of Pruning Theoretical Phenomenon...and a being who continuously warps from one world to another...
Too much remains a mystery about this woman. Historically, Miyamoto Musashi was a man who made his mark on the world as a master swordsman. What reason could there be for these two who share a name to be split as they are?
A new story unfolds after Musashi reappears and reunites with everyone at Chaldea. The time has come for the Seven Duels of Swordmasters to begin.
The third "pseudo-singularity" in Fate/Grand Order, set in the historical region of Shimousa in Japan in the year 1639 (or Kan'ei 16). It's later determined that rather than being a pseudo-singularity, it's actually a parallel world similar to a Lostbelt set up by Ashiya Douman and the Alien God. Unlike other singularities, Ritsuka arrives in Shimousa through dreaming instead of by rayshifting.
Released on the Japanese server on October 14, 2017 and on the NA server on October 10, 2019. It was adapted into a manga by Wataru Rei.
Upon release of Shimousa (and the other pseudo-singularities), the true name of several new servants was initially hidden; however official Fate/Grand Order media would later forego keeping their true names hidden in promotional materials. Their aliases are listed below, but their true names are used on Danbooru for tagging.
