Where it comes from
The line in the source
"productTitle": "コンセプトパック「ポケットモンスターカードゲーム 拡張パック 20th Anniversary」", "releaseDate": "2016年 9月16日（金）", "description": "カード10枚入り" Explore / Figure
Record
JP expansion-pack release date, 16 September 2016 | 2016 | year to February 2017 (Mar 2016-Feb 2017) | print-year Apr 2016-Mar 2017
16 September 2016 16 September 2016 | 2016 | year to February 2017 (Mar 2016-Feb 2017) | print-year Apr 2016-Mar 2017
FiledTaken from a filing, a registry or the company’s own published page.