Where it comes from
The line in the source
"productTitle": "拡張パック「オルタージェネシス」", "releaseDate": "2019年 9月 6日（金）", "description": "カード5枚入り" Explore / Figure
Record
JP expansion-pack release date, 6 September 2019 | 2019 | year to February 2020 (Mar 2019-Feb 2020) | print-year Apr 2019-Mar 2020
6 September 2019 6 September 2019 | 2019 | year to February 2020 (Mar 2019-Feb 2020) | print-year Apr 2019-Mar 2020
FiledTaken from a filing, a registry or the company’s own published page.