S1·E2 – Mysterious Alien!? Sibip Appears

Bin Shimada

Tobby (voice)

Kenichi Ogata

Rana (voice)

Yoku Shioya

Giraffe (voice)

Kozo Shioya

Scientist (voice)

Hiroko Maruyama

Tobby's Mother (voice)

Ikuya Sawaki

Villager (voice)

Yasuo Muramatsu

Company Chairman (voice)

Maya Okamoto

Anne (voice)

Gara Takashima

Beat (voice)

Mitsuko Horie

Sebeep (voice)

Noboru Takahashi

Animation Director

Hiroaki Sato

Storyboard Artist

Nobuyuki Isshiki

Script Editor