Where it comes from
The line in the source
"productTitle": "拡張パック「エメラルドブレイク」", "releaseDate": "2015年 3月14日（土）", "description": "カード／5枚" Explore / Figure
Record
JP expansion-pack release date, 14 March 2015 | 2015 | year to February 2016 (Mar 2015-Feb 2016) | print-year Apr 2014-Mar 2015
14 March 2015 14 March 2015 | 2015 | year to February 2016 (Mar 2015-Feb 2016) | print-year Apr 2014-Mar 2015
FiledTaken from a filing, a registry or the company’s own published page.