Where it comes from
The line in the source
"productTitle": "拡張パック「コレクションY」", "releaseDate": "2013年12月13日（金）", "description": "カード／5枚" Explore / Figure
Record
JP expansion-pack release date, 13 December 2013 | 2013 | year to February 2014 (Mar 2013-Feb 2014) | print-year Apr 2013-Mar 2014
13 December 2013 13 December 2013 | 2013 | year to February 2014 (Mar 2013-Feb 2014) | print-year Apr 2013-Mar 2014
FiledTaken from a filing, a registry or the company’s own published page.