During a recent (and recent) live stream by Sahiro Hazumi, a certain event was announced. Its name is...
Spring Enjoyment Bingo
Apparently, this event was also held in 2024, and the event began with a review of what Spring Enjoyment Bingo was like.
Then, they looked at the previous bingo card and reviewed the themes, and among them was this theme:
"Try growing a plant."

Let's exchange our baby plants in preparation for the Spring Bingo event! | 抜け道's post