レスレリアーナのアトリエ ～忘れられた錬金术と极夜の解放者～

We regret to inform you that the service for "Resleriana's Atelier" will be terminated on November 25, 2026 at 4:00 PM.

Sales of paid Star Gems and various paid items ended on August 27, 2026 at 4:00 PM.

*New registrations are possible until the service ends.

*Purchased paid Star Gems can be used until the service ends.

*After the service ends, the game will no longer be covered by the warranty.

*The dates and times listed are subject to change. Please be aware of this in advance.

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KOEI TECMO GAMES presents the latest installment in the "Atelier" series:
"Resleriana's Atelier"

High-quality world-building and character expression.

A profound story RPG by Takahiro, who has worked on the original concepts for many manga, games, and anime such as "Yuki Yuna is a Hero," is now here!

■World Setting
Once upon a time— In the kingdom of Lantana, where comets loomed in the heavens, there was a technology that utilized the blessings bestowed by these comets.
Its name was "Alchemy." Those who practiced it were called alchemists.

Thanks to the power of alchemy, the kingdom achieved remarkable development.
However, as the comets disappeared and the blessings ceased to be received, alchemy gradually declined,
and eventually faded from people's memories.

Time passed, and in a corner of Lantana, two girls had a fateful encounter.
One was Resna. Having found hope in alchemy, she was heading towards the royal capital, aiming for the "Continent at the Edge of the World," where the source of its miracles was said to lie.
The other was Valeria. Having lost her memory and living in the slums, she spent her days performing dangerous tasks as an adventurer for the "Moonlight Society."

Behind these two girls, the shadow of a mysterious organization, the "Alchemist Party of the Polar Night," loomed.

Amidst a clash of various motives, the two will eventually draw closer to the truth slumbering beneath the continent.

■Game System
・A new adventure begins with a new protagonist
A grand adventure unfolds with a new protagonist, the first in four years since "Atelier Ryza."
Witness the "journey to reclaim alchemy" by a cast of captivating characters!

・Characters brought to life in high-quality 3D
Utilizing the latest technology cultivated in the "Atelier" series, the game boasts 3D graphics comparable to the latest console games.
Enjoy a cinematic story woven by high-quality characters!

・A battle system that allows for strategic gameplay utilizing a timeline
A simple timeline-based command battle system with flashy skill effects ensures engaging battles that never get boring.
Develop strategies using "effect panels" with various effects to gain an advantage in battle!

・A deep alchemy system that's easy to use
The series' signature "alchemy" system has been optimized for easy and replayable gameplay. Combine the characteristics of the characters participating in the alchemy process with the materials to find your own optimal solution!

• A character-focused enhancement system

Enhance your characters in various ways, including items and equipment created through alchemy, and "Grow Boards" that boost character parameters.

Form the strongest and best party and embark on an alchemy adventure!

■Staff
　
　　Takahiro (Representative works: "Yuki Yuna is a Hero" series, "Mato Seihei no Slave" ...and more)

　<"Atelier" Series Supervision>
　　Shinichi Yoshiike

　
　　Geso Umiu/tokki/NOCO/92M

　
　　reche
　　Haruka Shimotsuki
　　Celeina Ann
　　Riko Sasaki
　　SAK.
　　...and more

　
　　KOEI TECMO GAMES

■Latest Information
　Please check below for game information and campaigns.

https://www.gamecity.ne.jp/atelier/resleriana

https://www.youtube.com/@Atelier_Resleri

https://twitter.com/Atelier_Resleri

https://line.me/R/ti/p/@Atelier_Resleri