Iburi subprefecture (胆振) is located Hokkaido, Japan
Cities Date Muroran (capital) Noboribetsu Tomakomai Districts Usu Usugun Otaki Sobetsu Abuta Toyoura Abuta Toya Yufutsu Yufutsugun Hayakita Oiwake Atsuma Mukawa Hobetsu Shiraoi Shiraoigun Shiraoi
