リースリット・ノエル Route
Unlock Prerequisites
You must clear every other standard heroine in your edition before リースリット's route branch appears: Feena, Mai, Natsuki, Sayaka, and Mia in the 2005 PC original, plus Midori and Estel in Brighter than dawning blue.
Follow a Feena-aligned common route until 6月25日 (or load your 6月24日 Feena save). Once all prerequisites are satisfied, the decisive branch appears on June 25.