
Quick answer — Mogumo worked on Mobile Suit Gundam: The Witch from Mercury (Original Character Design), Mobile Suit Gundam: The Witch from Mercury - PROLOGUE (Original Character Design), Mobile Suit Gundam: The Witch from Mercury Season 2 (Original Character Design).
Mogumo worked on Mobile Suit Gundam: The Witch from Mercury (Original Character Design), Mobile Suit Gundam: The Witch from Mercury - PROLOGUE (Original Character Design), Mobile Suit Gundam: The Witch from Mercury Season 2 (Original Character Design).