Pina & Pii are friendly Harpy Twins. They can join you after a battle.
Pii: "I want to go play..."
Pina: "Pii is bored. Hey, would you mind taking us with you?"
Pii: "Oh, it's Reina."
Reina: "Yoohoo, Pii, Pina. You doing well?"
Pina: "Reina the old lady in the village was angry. Did you leave in the middle of helping to carry bee hives?"
Pii: "Wow, you ran off in the middle of work? I want to do that too..."
Pina: "Do not imitate her. You'll be a bad bird if you become like Reina."
With Milly & Liru:
Milly & Liru: "Hey! It's the harpy friends and sisters!"
Pina: "If it isn't the sister and friends fairies. But we are better friends."
Milly & Liru: "Nuh-uh! We are the better friends!"
Sonya: "There's no point in fighting! I knew this would happen, I'll settle this!"
Sonya: "Take the older sister and pull from the left and right sides, the ones who takes them is the winner. Sound good?"
Luka: "(I think she is actually going to say that the first to let go is the better sister.)"
Liru: "I won't lose! I'll keep pulling ever if her hand comes off!"
Pii: "And I'll keep pulling even until my big sister is split down the middle!"
PIi: "Oh, it's Miu..."
Miu: "Hello, friends and sisters. Is there something you want to talk to me about?"
Pii: "I came in last in a race... Will you coach me in running?"
Miu: "You got it! Let's get to work immediately! Five laps around the Sabasa desert, go!"
Pii: "Yes ma'am! I will do my best!"
Pina: "Stop Pii, you'll die."
With Nefertiti Lamias:
Nefertiti Lamias: "Oh! It's the harpy friends and sisters!"
Nefertiti Lamias: "The younger sister is sooo cute! We don't eat a lot of meat, so don't worry."
Pii: "So many sisters, I'm jealous..."
Nefertiti Lamias: "Having a lot of sisters means you live on a tight budget..."
She is required in the "Flap Flap Harpy" scene.