The Guiding Principles of the Sendai Framework for Disaster Risk Reduction 2015–2030 state that “(a) Each State has the primary responsibility to prevent and reduce disaster risk, including through international, regional, subregional, transboundary and bilateral cooperation,” and “(b) Disaster risk reduction requires that responsibilities be shared by central Governments and relevant national authorities, sectors and stakeholders, as appropriate to their national circumstances and systems of governance.” The need for a multi-sectoral national mechanism for disaster reduction was recognized during the International Decade for Natural Disaster Reduction (IDNDR) 1990–2000, and the responsibility was inherited to the International Strategy for Disaster Reduction (ISDR). The United Nations General Assembly Resolution 56/195, which was adopted in December 2001, called upon Governments to establish national platforms or focal points for disaster reduction. At the Global Forum on Science and Technology for Disaster Resilience, held in Tokyo in November 2017, a plenary session focusing on National Platforms was organized and ways for the effective integration of the knowledge and expertise available within the national science and technology community in the national disaster risk reduction activities were discussed. This paper examines how the idea of national platform for disaster reduction evolved since the beginning of IDNDR. This paper further reviews and illustrates the previous discussions on National Platforms from 2005 to 2015 as well as existing guidelines on National Platforms. Based on the discussions carried out during the Forum, five recommendations adopted by the Forum are introduced.

1. [1] S. Nishikawa, “From Yokohama Strategy to Hyogo Framework: Sharing the Japanese Experience of Disaster Risk Management,” Asian J. of Environment and Disaster Management, Vol.2, No.3, pp. 249-262, 2010.
2. [2] International Strategy for Disaster Reduction (ISDR), “Guidelines National Platforms for Disaster Risk Reduction” UN/ISDR-03-2007-Geneva, https://www.unisdr.org/files/601_engguidelinesnpdrr.pdf [accessed June 30, 2018]
3. [3] UNISDR, “Findings of the Review of National Platforms for Disaster Risk Reduction 2012‐2013 Final Report,” https://www.unisdr.org/files/35266_nationalplatformsreview.finalreport.pdf [accessed June 30, 2018]
4. [4] “The Tbilisi Statement,” https://www.preventionweb.net/files/42797_thetbilisistatement2015.pdf [accessed June 30, 2018]
5. [5] “Tokyo Statement” and “Tokyo Action Agenda(draft),” http://wci.t.u-tokyo.ac.jp/events/TokyoConference2015/en/pdf/Tokyo.Statement_Action.Agenda.pdf [accessed October 12, 2018]
6. [6] UNISDR, “Words into Action Guidelines: National Focal Points for Disaster Risk Reduction, National Platforms for Disaster Risk Reduction, Local Platforms for Disaster Risk Reduction,” UNISDR 2017, https://www.unisdr.org/files/53055_npslpswiapublicconsultation2017.pdf [accessed June 30, 2018]