Kaori Tomonaga

Iroha’s childhood friend and her best friend. A "plain and normal" girl without any strange or niche interests, who prefers the normal and ordinary and has simple and "typical" wishes for her life, preferring to follow social trends and conventions and sharply contrasting with her best friend Iroha. Becomes a magical girl heroine to help Iroha fight off the demons that gave them both the wake-up call to adventure.