Dolphin Factory - イルカ工房 (Iluca Workshop) (Studio Homepage) is a noted kigurumi costume maker in Japan, that only makes costumes based on original characters. is the Japanese name for Costumed animal characters The name comes from the Japanese verb and noun. This studio is a large supplier of hobbyist kigurumi face masks of the animegao (アニメ顔 - Anime Face) kigurumi style. A doller is a Cosplayer who performs a variant of Kigurumi cosplay