The franchise is known for its "deep" and often dark lore, which contrasts sharply with its bright idol aesthetic. While the anime provides a baseline, much of the complex content (referred to as "deep content") is found in the game's event stories. French Subtitled (VOSTFR) Resources
Give you a to see if it's for you?
anime (2019) is available for streaming with French subtitles on several platforms: Wakanim / Crunchyroll Ensemble Stars- VOSTFR