Where it comes from
The line in the source
"productTitle": "第2弾 拡張パック「ポケモンジャングル」", "releaseDate": "1997年 3月 5日（水）", "description": "カード／10枚" Explore / Figure
Record
JP expansion-pack release date, 5 March 1997 | 1997 | year to February 2098 (Mar 1997-Feb 1998) | print-year Apr 1996-Mar 1997
5 March 1997 5 March 1997 | 1997 | year to February 2098 (Mar 1997-Feb 1998) | print-year Apr 1996-Mar 1997
FiledTaken from a filing, a registry or the company’s own published page.