Where it comes from
The line in the source
"productTitle": "拡張パック「30th CELEBRATION」", "releaseDate": "2026年 9月16日（水）", "description": "・カード6枚入り" Explore / Figure
Record
JP expansion-pack release date, 16 September 2026 | 2026 | year to February 2027 (Mar 2026-Feb 2027) | print-year Apr 2026-Mar 2027
16 September 2026 16 September 2026 | 2026 | year to February 2027 (Mar 2026-Feb 2027) | print-year Apr 2026-Mar 2027
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.