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The Taiwan Digital Game Rating Committee has rated Tabegoro! Super Monkey Ball for PlayStation 4, Switch, and PC.
The rating includes the following image:
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Tabegoro! Super Monkey Ball has yet to be officially announced by Sega, but the name was trademarked back in May.
Thanks, Marigold News & Reviews.
Update 07/12/19 at 7:38 a.m.: Tabegoro! Super Monkey Ball has also been rated for PlayStation 4, Switch by the Game Rating and Administration Committee of Korea.