Kutsuki, Wakaba

朽木若葉

Wakaba is Futaba's younger sister. She holds Futaba in high regard, addressing her as onee-sama ("honored elder sister").
Wakaba is nearly always seen with her potted cactus, which she has named Togemura (literally "thorn village"). Much like some dedicated plant enthusiasts, Wakaba speaks to Togemura as though it were a person; the unusual aspect is that Togemura seems capable of communicating back with Wakaba. Wakaba also employs Togemura for fortune-telling and as a weapon to protect herself and her friends, in the manner of a magical girl.