The Pi-chans are some of Pochacco's closest friends! They're a trio of three sister chicks who sing lovely 3-part harmonies. Piyo, the eldest, loves to chat and is always chirping. Piko, the middle one, is the most sensible. Peepu, the youngest, has trouble keeping up with her sisters and is a bit spoiled. We're not sure which one this is, but we love them all!