Nintendo surprised us all yesterday with the announcement that the much-loved Splatoon series is receiving its first spin-off video game titled, Splatoon Raiders. The eagle eyed amongst you will have noticed that it has been rated by the ESRB and given a provisional rating by PEGI, leading many to suspect that the game might not be far off from release. Speculation suggests it could be released as soon as September.
Splatoon Raiders has been rated by the ESRB indicating release not far off

OP, that rating is for Splatoon 3. For some reason, the person who wrote that article never corrected him or herself with an update.
Announce that Arc Sys game
This article…… doesn’t tell us shit about what it’s ratings are. Like….. is it rated E, T, M, etc? Because this article VAGUELY explains any of that.