I've already extracted sprites from EP04 and made icons out of just one character... but he (it's a he, right? I hope so...) is my absolute favorite next to Lambda and Eva-Beatrice. SPOILER FOR AN EPISODE 04 CHARACTER
N-no, I'm totally not a shotacon...
Also, does anyone have any requests for which character sprites I should icon next? I still haven't done the Ushiromiya family, the servants, the Stakes of Purgatory, Ronove or any of the new EP04 characters (save for Sakutarou) but the witches and Siestas can be found here