Kaguya-sama: Love Is War -Stairway to Adulthood-: Chika Fujiwara Wants to Surprise | Miyuki Shirogane Wants to Talk | Kaguya Shinomiya's Impossible Task / The ABCs of Men and Women | Kaguya Wants to Talk | Kaguya Wants to See Them Off

Chika wants to surprise Kaguya for her birthday and Shirogane and Kaguya talk on the phone. / Kaguya visits Shirogane's new place and then tells Hayasaka all about it.