In a humorous and thematically appropriate promotion for Kirby and the Forgotten Land, Nintendo of Japan will be packaging a few Nintendo Switch OLED units sold on its official store page with a Kirby Mouthful Mode box.
As can be seen above, the Kirby Mouthful Mode promotional box will encase a few new Nintendo Switch OLED owner's purchases with the pink puff's own flesh--in other words, the system they purchase will arrive stuffed in three different boxes (a cardboard shipping box, Kirby's Mouthful Mode, and finally the standard product packaging)!
For anyone in Japan looking to purchase this bundle, Nintendo of Japan has noted that their Kirby and the Forgotten Land promotion will end as soon as supplies for the item runs out. The Kirby Mouthful Mode box does not cost any extra yen but is only available for customers who pick up the OLED iteration of the Nintendo Switch (standard and Lite systems are not eligible). For anyone interested in purchasing a Switch OLED and receiving the Kirby Mouthful Mode box, you can check out Nintendo of Japan's store page.