I'm pretty sure the Last Elixir part is supposed to be the Megalixirs from Final Fantasy. Looking up Last Elixir also only got results for Final Fantasy, so I decided to change it.
But if I goofed up with my assumption or it just doesn't really work, feel free to change it back.
Sachi-san!? For real!!?
But this rice ball's so damn goooood!
Side A
Here's some rice ball refreshmennnts!
That's what Sachi-san's rice balls are called among the live show crew...