Sumikko Gurashi: Sumikko Park he Youkoso announced for Switch
Party game due out on December 7 in Japan.
The latest issue of Weekly Famitsu reveals Sumikko Gurashi: Sumikko Park he Youkoso, a new entry in the Nippon Columbia-developed game series for Switch. It is a party game and will launch in Japan on December 7 for 5,800 yen.

Thanks, Ryokutya2089.
Update 08/29/17 at 5:05 a.m.: The game supports a maximum of four players, is in the style of a board game, and features mini-games unique to a theme park.
Scans added.
Thanks, Famitsu.