116 명이 사전에 참여해야했으며, 후원자는 Hokkaido Architects Guidance Center (Incorporated Corporation), Hokkaido Architects Association (Incorporated Corporation), Hokkaido Architects Association (Hokkaido Architects Association), Hokkaido Architects Association (Hokkaido Architects Association), Hokkaido Architects (Incorporated Corperation) 기업) 참여와 협력에 감사드립니다