Where it comes from
Japanese-language document, 2022 Roundup Gamers (mirror of Inside Games) · 17 December 2022 Open the original ↗
The line in the source
番組スタッフ一同 In English
Signed 'all the program staff'. Per the retrieved summary the staff said they agonised over when to announce and chose the date so fans could first see the end of Satoshi and Go's story (summary, not verbatim).