© 2026 The Couch Critic
Status
Released
Release
2024
Runtime
1h 46m
No streaming, rental, or purchase options are currently listed in US.
"When a brief encounter sparks a heartfelt bond."
Follow the friendship between the Nobara family's pet dog Shiro and a "small dinosaur". Their connection helps the growth of Shinnosuke and the Kusakabe Defense Squad.
49 Cast Members
Yumiko Kobayashi
Shinnosuke Nohara (voice)
Miki Narahashi
Misae Nohara (voice)
Toshiyuki Morikawa
Hiroshi Nohara (voice)
Satomi Korogi
Himawari Nohara (voice)
Mari Mashiba
Shiro / Toru Kazama (voice)
Tamao Hayashi
Nene Sakurada (voice)
Teiyu Ichiryusai
Masao Sato (voice)
Chie Sato
Bo-chan (voice)
Nana Mizuki
Nana (voice)
Takumi Kitamura
Billy (voice)
Hiroki Yasumoto
Bubble Odorokii (voice)
Haruka Tomatsu
Angela (voice)
Junpei Morita
Principal Teacher (voice)
Haruhi Nanao
Professor Yoshinaga (voice)
Michie Tomizawa
Professor Matsuzaka (voice)
Kotono Mitsuishi
Professor Ageo (voice)
Ayako Kawasumi
Ai-Chan (voice)
Fumihiko Tachiki
Kuroiso (voice)
Shizuka Itoh
Nanako (voice)
Makiko Ohmoto
Mitchie (voice)
