Atelier Yumia: The Alchemist of Memories & the Envisioned Land - Characters
The seven members of Yumia's research team, the Eustella expedition leadership, and the antagonists of the fallen Aladissian Empire who oppose the crew's investigation of alchemy's forbidden past.
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of 12 entries
· updated 2026-09-03
| Name | Description | Role | Faction | Abilities | Source |
|---|---|---|---|---|---|
| Yumia Liessfeldt | The young heroine who practices alchemy despite its taboo status in Eustella society. | Protagonist / Alchemist | Eustella Research Team | Gunstaff Combat Alchemy Synthesis World Purification (Mana Circulation) Maximized Mana Surge | Main player character, enlisted by expedition leader Erhard Boleman |
| Flammi | A small autonomous assistant created by Yumia's late mother, who also practiced alchemy in secret. | Autonomous Companion | Eustella Research Team | Synthesis Assistance Material Analysis Self-Sacrifice Shield | Gifted to Yumia by her mother's work |
| Viktor von Duerer | Heir to the influential Duerer estate, assigned to escort Yumia alongside his sister. | Ally / Frontline Tank | Eustella Research Team | Sword & Shield Defense Helios Judgement Frontline Tanking | Expedition escort, Duerer estate heir |
| Isla von Duerer | Viktor's younger sister and the second assigned escort, also initially distrustful of Yumia before the two befriend each other. | Ally / Spear Specialist | Eustella Research Team | Spear Combat Elemental Skills Party Support | Expedition escort, Duerer estate |
| Rutger Arendt | An orphan treasure hunter raised by expedition leader Erhard Boleman. | Ally / Treasure Hunter | Eustella Research Team | Scythe Combat Treasure Hunting High Mobility | Joins the research team during the expedition |
| Nina Friede | A veteran mercenary who later joins Yumia's team. | Ally / Veteran Mercenary | Eustella Research Team | Dagger & Gun Combat Close-to-Mid Range Attacks Mercenary Experience | Recruited into the research team mid-expedition |
| Lenja | A member of the demihuman race known as the Welleks, the original creators of alchemy who banned its practice after the fall of Aladiss. | Ally / Wellek Demihuman | Eustella Research Team | Jagged Blade (Throwing Daggers) Environmental Mana Generation Item Cooldown Reduction | Joins the research team from the Wellek lands |
| Erhard Boleman | The pragmatic leader of the expedition into former Aladissian territory, who enlists Yumia to clear the manabound zones blocking the advance. | Supporting / Expedition Leader | Eustella Research Team | Expedition Command Logistics & Planning | Leader of the Eustella expedition |
| Vesper | A dragon-like mutant the party encounters early in the journey. | Antagonist / Mutant | Aladissian Mutants | Dragon-like Mutant Strength Mana Destruction Relentless Hunting | Encountered during the expedition |
| Lili Borea | A woman forcibly transformed into a sheep-like mutant against her will, serving the last Aladissian emperor. | Antagonist / Mutant | Aladissian Mutants | Transformed Sheep Form Mana Sorcery Mutation Combat | Serving under Basilius in Aladiss |
| Corleonis | A wolf-like mutant and alchemy researcher who once worked for the empire. | Antagonist / Alchemy Researcher | Aladissian Mutants | Wolf-like Mutation Forbidden Alchemy Research Tactical Combat | Working for Basilius in Aladiss |
| Basilius | The last emperor of Aladiss, thought to have died centuries ago when the empire collapsed. | Final Antagonist | Aladissian Empire | Imperial Mana Authority Command of the Mutants Immortality-Seeking Sorcery | Revealed within the ruins of Aladiss |
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