1. Global status report2017Retrieved from (http://www.worldgbc.org/news-media/global-status-report-2017).
2. IEA2008a: Energy End-Use building IEA, 2008a: Energy Technology Perspectives 2008. International Energy Agency (IEA), Paris, France.
3. Summary of the Report on the ZEB Roadmap2015Retrieved from (http://www.enecho.meti.go.jp/category/saving_and_new/saving/zeb_report/pdf/report_160212_en.pdf)
4. ASHRAE Standard 169-2013,2013
5. Overview of Japan's climateRetrieved from (https://www.data.jma.go.jp/gmd/cpd/longfcst/en/tourist_japan.html)