I made it possible to collect data by specifying the target date and entry, but I don't know what kind of data each xbrl contains
In the first place, there are so many data definitions and I have no idea what is going on. So I searched everywhere.
Materials related to xbrl are uploaded from the EDINET top page and the search page of the Financial Services Agency. But I have no idea what it is. http://disclosure.edinet-fsa.go.jp/ http://www.fsa.go.jp/search/
After a lot of searching, I finally found a document that shows which taxonomi defines the items in the report. http://www.fsa.go.jp/search/20130118/03_b2.pdf
Search by taxonomy to find out more about taxonomies http://www.fsa.go.jp/search/20120625/02_j2.csv
Find the item you want from the taxonomy of the target report For example, if the total number of issued shares in the securities report →「TotalNumberOfIssuedSharesSummaryOfBusinessResults」
Securities report for each year 2010: http://resource.ufocatch.com/xbrl/edinet/ED2011022800218/S0007WF8/jpfr-asr-E01999-000-2010-12-31-01-2011-02-28.xbrl 2013: http://resource.ufocatch.com/xbrl/edinet/ED2010030100130/S0005ASQ/jpfr-asr-E01999-000-2009-12-31-01-2010-03-01.xbrl 2014: http://resource.ufocatch.com/xbrl/edinet/ED2015022700311/PublicDoc/jpcrp030000-asr-001_E01999-000_2014-12-31_01_2015-02-27.xbrl 2015: http://resource.ufocatch.com/xbrl/edinet/ED2016022900227/PublicDoc/jpcrp030000-asr-001_E01999-000_2015-12-31_01_2016-02-29.xbrl
Even if you look at the link to xbrl, it seems that it was made with IFRS taxonomy before 2013, and from 2014 Cabinet Office Ordinance taxonomy Looks like it's made of. I am very grateful that IFRS taxonomy is difficult to extract.
Well, I also want to extract IFRS taxonomy. It's a hassle, so I decided to make a note separately.
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