Pelisson

Pelisson (ペリッソン, Perisson) is a student at Tristain Academy of Magic and a suitor of Kirche von Zerbst.

Entrance Ceremony
The night before the Familiar Spirit Summoning Exam, when Kirche is taking a bath, Pelisson knocks at her door to fetch her for a supposed date. She mistakes him for Styx until he identifies himself.

The Plebeian Familiar Spirit
When Kirche has Saito Hiraga brought to her room to confess her love for him, Pelisson levitates outside to intervene them. Before he can even finish his complaint to her by not attending their appointed time, Kirche blasts him off the window, similar to what she had previously done to Styx.