The previous page is sending you to https://faq.hokkaido-gas.co.jp/faq/show/%E4%BC%9A%E5%93%A1%E7%99%BB%E9%8C%B2%E3%81%AE%E9%9A%9B%E3%80%81%E9%83%B5%E4%BE%BF%E7%95%AA%E5%8F%B7%E6%A4%9C%E7%B4%A2%E3%80%81%E4%BD%8F%E6%89%80%E6%A4%9C%E7%B4%A2%E3%81%8C%E3%81%A7%E3%81%8D%E3%81%AA/.

 If you do not want to visit that page, you can return to the previous page.