Kidou Senshi Gundam: Suisei no Majo

Mobile Suit Gundam: The Witch from Mercury

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Alternative Titles

Synonyms: G-Witch
Japanese: 機動戦士ガンダム 水星の魔女
English: Mobile Suit Gundam: The Witch from Mercury
More titles


Type: TV
Episodes: 12
Status: Finished Airing
Aired: Oct 2, 2022 to Jan 8, 2023
Premiered: Fall 2022
Broadcast: Sundays at 17:00 (JST)
Licensors: None found, add some
Studios: Sunrise
Source: Original
Genres: ActionAction, Sci-FiSci-Fi
Themes: MechaMecha, SchoolSchool, SpaceSpace
Duration: 24 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 7.881 (scored by 7634176,341 users)
1 indicates a weighted score.
Ranked: #8252
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1506
Members: 153,452
Favorites: 1,520

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Ranked #825Popularity #1506Members 153,452
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Episodes: /12


Suletta Mercury leaves her planet and enters the Asticassia School of Technology at the behest of her mother. There, right and wrong are determined through duels between students, and the top-ranking duelist will receive Miorine Rembran as their fiancée—this prize being decided by Miorine's father.

When Guel Jeturk, the best pilot in school and Miorine's current fiancé, demands that his betrothed move in with him, Suletta disapproves, so Guel challenges her. Although she emerges as champion, Suletta is subsequently detained on suspicion of piloting a forbidden type of mobile suit—a GUND-ARM, or "Gundam"—which results in her victory being voided.

Miorine refuses to accept any more injustices and proposes another duel with even higher stakes. Now, Suletta must triumph a second time, otherwise she will be expelled and the Gundam Aerial that means so much to her will be destroyed.

[Written by MAL Rewrite]


A short novel set before the events of Kidou Senshi Gundam: Suisei no Majo titled Yuri Kago no Hoshi was written by Ichirou Ookouchi and published on the anime's official Japanese website. The novel was used in the production of the opening theme.

The Kidou Senshi Gundam: Suisei no Majo - Asticassia School of Technology Radio Committee program hosted by the series' voice actors has streamed on the Onsen internet radio station since October 9, 2022.

Episode Videos

Related Anime

Characters & Voice Actors

Ceres, Elan

Hanae, Natsuki

Dote, Secelia

Yamane, Aya

Mercury, Prospera

Noto, Mamiko

Nanaura, Nika

Miyamoto, Yume

Pulone, Sophie

Izawa, Shiori


Kobayashi, Hiroshi
Director, Storyboard
Aketagawa, Jin
Sound Director


Opening Theme

Apple Music
Amazon Music
Youtube Music
"祝福" by YOASOBI

Ending Theme

1: "Shukufuku (祝福)" by YOASOBI (eps 1)
"君よ 気高くあれ" by シユイ


Jan 8, 2023
Gundam’s multiple timelines and universes often keep people away, which is a shame as shows like G Witch perfectly sum up why Gundam is one of the biggest franchises of all time.

For me, G Witch is one of the best Gundam series ever, and the best modern iteration for two simple reasons. 1:Cute Girls. 2:Yuri. In all seriousness, it’s such a breath of fresh air to have two awesome female leads with such great personalities and a naturally developing relationship. Sulletta’s social anxiety is extremely relatable and you can’t help but want to see her succeed. Miorine’s prickly personality that she uses to cover up ...
Jan 8, 2023
Mixed Feelings
This was my first time watching a Gundam anime, and I feel like I have been bamboozled. Why, you ask? Because the prologue showed quite the dark space story that had me quite excited for what the series would bring. Instead, this show took place in an academy, and had all your academia tropes in there, which felt like a complete 360 from what I expected, which was more of a political show. Does that mean that The Witch From Mercury was bad? Not exactly, but I did have my fair share of issues with it. Now, I am quite aware that this was just ...
Apr 7, 2023
The Prologue to The Witch from Mercury was a mostly poor and unneeded forerunner for the series. Now we get to see a new Gundam for the current generation, many of whom probably missed out on older entries to the long-running franchise. What do we get? Instead of following around adolescent male protagonist soldiers, we get our first female protagonist and school life, only this academy is a colony that may or may not get dropped, but it definitely should get the latter treatment. With the entire cast locked inside.

The setting and early plot points are highly reminiscent of Revolutionary Girl Utena. We have ...

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