The 19th game in [[Gust]]'s [[atelier (series)|Atelier]] series. It is the third and last installment of the Mysterious trilogy. A lot of characters from the previous two games reappear here, either as party members, shops, or NPCs.

h4.New characters

* [[alt (atelier)|Alt]]
* [[fuoco (atelier)|Fuoco]]
* [[Honette Marlen]]
* [[Lucia Borthayre]]
* [[Lydie Marlen]]
* [[Mathias Ferrier Adalett]]
* [[Mireille Ferrier Adalett]]
* [[Neige Chintreuil]]
* [[Roger Marlen]]
* [[Suelle Marlen]]
リディー&スールのアトリエ リディースール