Here is an overview of the game, via Bandai Namco:

About

The newest installment in the Doraemon Story of Seasons title series, Featuring Japan-originated popular character Doraemon in the world of Story of Seasons, with relaxing and heartwarming gameplay.

Key Features

• Expand Your Farm Life with Doraemon’s Secret Gadgets – Use the “Time Kerchief” for speeding up growth of chicken eggs, “Slider Stick” for relocating crops, “Mini Raincloud” for watering your plants, and more! Make the best use of Doraemon’s Secret Gadgets to manage your farm efficiently!
• A Dreamy Farming Experience – The skies and seas are not the limit! Use “Hopters” and “Extra Hold Cloud Spray” to expand your farm up in the sides, or explore underwater and cultivate pearls with the “Adapting Ray”! Go on and freely expand your dream-filled farm life.
• Have Even More Fun with the Two-Person Farm Life – Why not enjoy a collaborative farm life with your friends and family? Offline two-person multiplayer gives players the ability to farm with any other player. Build a farm or go fishing together! Unable to unroot that huge turnip in the ground? Do it with your friends or family!

Doraemon Story of Seasons: Friends of the Great Kingdom is due out for PlayStation 5, Switch, and PC via Steam in 2022 worldwide.