At the f4 fan festival on Saturday, it was announced that Sega's Hortensia Saga smartphone RPG will get a TV anime adaptation by LIDENFILMS. Rock band MY FIRST STORY (Golden Kamuy 2nd Season opening theme artist) will perform the anime's theme song.

Synopsis
Hortensia Saga is a medieval fantasy tale of war and chaos. Three years ago, the king was betrayed and murdered by one of his dukes who then rebuilt the kingdom into his own. But now, the original heir to the throne has secretly come of age. Hiding in the guise of a man, she and her loyal band begin the quest to save her homeland. (Source: Kotaku, edited)

Sega released the app onto Android and iOS platforms in April 2015. The game previously received several animated commercials, also produced by LIDENFILMS.

Source: Dengeki Online

Hortensia Saga (TV) on MAL