Where it comes from
The line in the source
"productTitle": "拡張パック「きせきの結晶」", "releaseDate": "2006年 3月 3日（金）", "description": "カード／11枚(うち、キラカード1枚)" Explore / Figure
Record
JP expansion-pack release date, 3 March 2006 | 2006 | year to February 2007 (Mar 2006-Feb 2007) | print-year Apr 2005-Mar 2006
3 March 2006 3 March 2006 | 2006 | year to February 2007 (Mar 2006-Feb 2007) | print-year Apr 2005-Mar 2006
FiledTaken from a filing, a registry or the company’s own published page.
Found in one pass only. The research team reads every source twice, independently; this record turned up in one reading but not the other, so treat it as less certain than its grade.