Jack Jeanne invites players into a captivating world of opera and drama, blending romance and musical elements within a unique narrative. Set in an all-boys drama school, players assume the role of Kisa Tachibana, who must navigate complex relationships while concealing her true identity. The game features rich storytelling and character development, allowing players to form bonds and rivalries that impact the outcome of the story.

The visual style of Jack Jeanne is striking, with illustrations by Sui Ishida, known for his work on Tokyo Ghoul. The gameplay emphasizes decision-making, leading to various endings based on the player's choices. With its engaging plot and beautifully crafted characters, Jack Jeanne stands out in the otome genre, offering a blend of music, drama, and romance that appeals to fans of narrative-driven games.