

I think the fact that you move the character around during the battle precludes it from that genre. Auto battles usually have two phases, a shopping or building phase and a battle phase. You prepare for the battle in the former but have no influence on the outcome in the battle phase itself.
So she’s drawing in New Year’s Eve numbers for a random day in May, and it looks like this concert is the largest standalone concert.
At least, according to the Wikipedia article that you took the screenshot from.