Cast 17
Junko TakeuchiToron (boy) (voice)
Marina WatanabeSera (voice)
Kappei YamaguchiZesta (voice)
Kengo TakanashiToron (adult) (voice)
Yumi KakazuSparkle (voice)
Miyuki SatouToron (baby) (voice)
Kenta MiyakeZesta (voice)KKentarō HayamiZesta (voice)
Mitsuo SendaGrandpa Niko (voice)
Hiroaki TajiriFirst Triceratops Boss (voice)
Inori MinaseMesomeso (voice)
Masao KomayaGuru (voice)
Nobuaki KanemitsuGira (voice)
Reina UedaTriceratops Mother (voice)
Soichi AbeSecond Triceratops Boss (voice)
Takaaki UchinoAnkylosaurus Boss (voice)TTatsuya MiyanishiMaiasaura (voice)