Guy Christophe Rech  

, ギイ・クリストフ・レッシュ

Guy Christophe Lesch, also known as Shirogane, is an individual who operates Olympia's puppet show. He was responsible for saving Narumi Kato's life through the use of Aqua Vitae at a hospital overseen by Dr. Leif Banhart. This facility serves not only as a medical center but also as a research hub and orphanage for children afflicted with Zonapha syndrome.