Mobile Suit Gundam: The Witch from Mercury (Japanese: 機動戦士ガンダム 水星の魔女, Hepburn: Kidō Senshi Gandamu: Suisei no Majo) is a Japanese mecha anime television series and the fifteenth mainline entry in Sunrise's long-running Gundam franchise. The series is directed by both Hiroshi Kobayashi and Ryō Andō and written by Ichirō Ōkouchi, and aired from October 2022 to July 2023. Set in a world where numerous companies have advanced into space and constitute a huge economic zone, the story concerns the Mobile Suits known as "GUND-ARMS" ("Gundams" for short), weapons that were developed out of diverted health technology "GUND" which compensates for physical disabilities caused by living in space. The Witch from Mercury marks the first mainline Gundam series to air during Japan's Reiwa era, the first mainline production in seven years since Mobile Suit Gundam: Iron-Blooded Orphans, and the first TV series in the franchise to feature a female and LGBTQ protagonist.[2] The anime revolves around capitalism and political corruption, stylistically inspired by Shakespeare's The Tempest with elements from witch trials, which inspires the titular Gundam technology.[3]