TA Blog 「Happy New Year☆」(2.1.22)

[Deep snow]

Originally Posted by Corvina

Yeah, 報告 is something like a (status) report, which does make it sound like she's going to give an update on herself in Japanese.
For announcements for tours and other career related stuff they usually use words like 発表, 告知 or 解禁 or the like.

thank you for this very important context!