“White Lily of Summer” is a new special costume for Ryza.
It commemorates the fact that “Atelier Ryza: Ever Darkness & the Secret Hideout” and “Atelier Ryza 2: Lost Legends & the Secret Fairy” have exceeded one million units sold worldwide.

Costumes can be changed by selecting "Changing Room" from the diary found on either the desk in Ryza's room or the desk in her atelier.

Note: For more details please visit the official website: https://www.koeitecmoamerica.com/ryza/

More details on the official game page of 【Ryza 1 Million Units Celebration】White Lily of Summer ...