Streptomyces noboritoensis is a bacterium species from the genus of Streptomyces which has been isolated from soil in Japan. Streptomyces noboritoensis produces elasnin, noboritomycin A, noboritomycin B, blastomycin and hygromycin. Streptomyces noboritoensis also produces melanomycin, 1-hydroxysulffurmycin B and 5-hydroxymaltol.