Characters
Thirteen profiles is more cast than most pre-release Atelier sites cover, and the official pages state each voice actor, so this table is fully sourced.
The official site profiles thirteen characters. Four are returning from Atelier Yumia — Yumia, Viktor, Lenja and Rutger — and two are hostile alchemists, Crave Fortis and Lyvel Ventus.
The official site profiles thirteen characters, each with a quoted line, a role description and a Japanese voice actor. That is unusually complete for pre-release, so this page is a straight sourced table rather than analysis.

Full roster
| Character | Role | Voice actor (JP) |
|---|---|---|
| Karia | Protagonist; adventurer and Aladiss Pioneering Team member who can eat and analyse almost anything | Kazuki Asami |
| Servio Lektor | Biologist; researcher who accompanies Karia into the ruins | Atsushi Tamaru |
| Ernest | Automaton; self-proclaimed autonomous site-management device | Shinya Takahashi |
| Celes | Noctrem villager; cook, tea master and blade user | Fairouz Ai |
| Lenja | Welleks Pioneering Team member; returns from Atelier Yumia | Yoshino Aoyama |
| Rutger Arendt | Veteran adventurer; returns from Atelier Yumia | Jun Fukuyama |
| Fina Rozen | Knight; cheerful, strong, assigned to a special detail | Lynn |
| Noelk Schreiber | Inspector, Eustellan Bureau of Alchemical Relic Control | Shoya Chiba |
| Signa | Young man in Noctrem seeking revenge on a giant dragon | Ayumu Murase |
| Viktor von Duerer | Knight of the Order of Eustella; Pioneering Team chief | Makoto Furukawa |
| Yumia Liessfeldt | Alchemist who uncovered Aladiss two years ago | Wakana Kuramochi |
| Crave Fortis | Masked alchemist; antagonist | Rikiya Koyama |
| Lyvel Ventus | Alchemist with blades on her legs; antagonist | Hitomi Nabatame |
Who is returning from Atelier Yumia
Four characters carry over, and the site is explicit about how they have changed:
| Character | What changed since Yumia |
|---|---|
| Yumia Liessfeldt | Now a mentor figure; interested in Karia's power and blunt about its underlying problems |
| Viktor von Duerer | Was stubborn, grew adaptable after journeying with Yumia; now leads the Pioneering Team |
| Lenja | Was timid and insecure two years ago; matured through the Aladiss investigation |
| Rutger Arendt | Same veteran adventurer; helped uncover Aladiss' mysteries |
That pattern — every returning character has an explicit growth note — suggests the two-year gap is being used for character development rather than as a marketing bridge.
The protagonist
Karia's description is the one that carries mechanical weight, so it is worth quoting the substance rather than paraphrasing loosely:
- She is an adventurer and Aladiss Pioneering Team member with no memories of her past.
- She possesses the ability to eat and analyse almost anything.
- She joined the Pioneering Team to make money.
- She starts seeking knowledge about alchemy and her past as she investigates the world underneath Aladiss.
- She unconsciously avoids relying on others, because of something that happened in her past.
That last point is the character hook: a protagonist whose flaw is refusing help, in a game whose systems are built around group meals and friendship. The mechanics and the arc point the same direction.
The two antagonists
Both are documented with motives stated as unknown, which is worth respecting:
| Crave Fortis | Lyvel Ventus | |
|---|---|---|
| Appearance | Masked | Blades worn on her legs |
| Role | Alchemist in Noctrem | Alchemist |
| Action | Protects the giant dragon producing mana withering seeds; tells Karia to leave | Appears to share Crave's motives; opposes Karia |
| Temperament | — | Intelligent, mature air, but quick-tempered |
Lyvel's quoted line — "Fine... I'll play with you for a while. My name is Lyvel Ventus. Remember it as you beg for mercy." — is the most antagonistic dialogue the site publishes, which suggests she is the more directly confrontational of the pair.
The Noctrem locals
Three characters are specifically from or tied to the underground world:
| Character | Connection |
|---|---|
| Celes | Lives in a village in Noctrem; cook, tea master, blade user |
| Ernest | Guards the underground atelier |
| Signa | Encountered in Noctrem; hunting the dragon that destroyed his hometown |
Signa's revenge target and Crave's protected dragon appear to be the same creature, which would put Signa in direct opposition to both antagonists. That is an inference from two descriptions, not a published statement.
What is not published
- Which characters are playable, and party size limits.
- Whether characters can be recruited conditionally or all join through the story.
- Whether the four returning characters have new playable kits or reuse Yumia-era ones.
- Whether any character is route-exclusive.
- Combat roles and weapon types per character.
Those gaps matter for party planning, and none of them are answered in current official material. The colossal enemy fights split the party into two teams, which makes roster breadth a mechanical concern rather than a preference — so this page will matter a lot more once playable status is confirmed.


