Join Godzilla and his Monster Island buddies as they learn addition.
| Actor | Role |
|---|---|
 Yuko MitaGodzilla (voice) | Godzilla (voice) |
 Akemi OkamuraGojirin (voice) | Gojirin (voice) |
 Kazue IkuraMothra (voice) | Mothra (voice) |
 Rikako AikawaAnguirus (voice) | Anguirus (voice) |
 Miki NagasawaBaragon (voice) | Baragon (voice) |
 Sakurako KishiroMechagodzilla (voice) | Mechagodzilla (voice) |
| MMiwa YanagiharaRodan (voice) | Rodan (voice) |
 Naoki BandoGodzilla | Godzilla |
| KKyoko WatanabeOneechan | Oneechan |