The Ojiya No Sato Museum in Niigata Prefecture, Japan, is the one museum on earth that exhibits both forms of dwelling koi and data that exhibit the background of their breeding.[2] In line with Zen Nippon Airinkai, a gaggle that sales opportunities the breeding and dissemination of koi in Japan, https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah