Shared first initial: Arisa, Aya, Ako
Shared hair color: LAYER
Shared eye color: Tsugumi
Zodiac: Himari, Misaki, Rinko
Sibling amount: All characters who have no siblings lol
Shared favorite food: Tae (basically anything)
Shared least favorite food: Tae (None but nothing too weird though)
Shared favorite animal: Yukina (cats)
Shared personality: Toko, Kokoro, Hagumi (ESFP)
Credits: https://bandori.party/activity/55277/I-wanted-to-do-this-thing/