 Complete the following phrase:  This commitment led to the creation of the National Diet Library Great East Japan Archives, otherwise known as HINAGIKU, in March 2013. The database is the main repository for archival material related to the 2011 disasters and is also a hub for disaster records collected by various other municipalities and for records relating to other Japanese natural disasters. It provides access to more than 3,7 million records related to earthquakes and other natural disasters in Japan notably the 