Keroppi (voice)
Den Den (voice)
Teru Teru (voice)
Pika (voice)
Pikki (voice)
Piero (voice)
Don (voice)
Keroppa (voice)
Max (voice)
Kyorosuke (voice)
Meries (voice)
Koroppi (voice)
Keroleen (voice)
Hagetarō (voice)