Come to think of it, Saaya hasn't had a 4* in a while as well.
Popipa event? No, we didn't even have a Harohapi event so far this year.
There's a yellow star, and purple, aqua, and pink and light yellow as well (Kaoru/Yukina/Arisa/Eve for purple, Moca/Hina/Sayo/Kanon(?) for aqua, and Rimi, Himari, Aya, Ako, or Misaki for pink, Chisato for light yellow)
