Éclat des JoursPâtisserie 【Éclat des Jours】 opened in september 222222014 in Tokyo's Toyoucho neighborhood. EÉclat des jJours is a coined term meaning "the brilliant days" in French. weeeeeWe named our pastry shop with the hope that the sweets we create wellwill accompany our customers on their special occasions and everyday moments, creating memorable "brilliant days." The concept behind Éclat de