Bandai Spirits is running a Kirby "Sweet Moment" lottery in Japan starting late April 2021. This lottery will be available at Lawson locations, and those who enter will have a chance to win the following.

Prize A – Strawberry Berets Kirby Plush
Prize B – Cupcake chest with clock
Prize C – A cheerful tea cup set
Prize D – Sweet moment cutlery
Prize E – Howahowa charm
Prize F – A lot of sweets
Prize G – Sweet Moment Towel
Last Prize – Cupcake Plush Box
Double Chance Campaign – Strawberry Berets Kirby Plush