Also known as: シララ
English name: Kupala
Antagonist in Sekaiju No Meikyuu 1. One of the Forest Folk living within the Yggdrasil Labyrinth. She summons Corotrangul (Sekaiju) and Iwaoropenelep (Sekaiju) to fight the player.
In Shin Sekaiju No Meikyuu's Story Mode, she has an expanded role and joins the party's mansion with a different outfit.
She was unnamed in the original game's Japanese version, until the remake gave her the name "Sirar". The localized name was kept for both versions, regardless.