1 Season
26 Episode
Ground Defense Force! Mao-chan - Season 1 Episode 5 Sea Defense Force Silvia
- Year: 2002
- Country: Japan
- Genre: Animation, Comedy, Kids
- Studio: TV Tokyo
- Keyword: anime
- Director: Ken Akamatsu
- Cast: Akio Nojima, Yui Horie, Kiyonobu Suzuki, Miki Nagasawa, Kimiko Koyama, Yūya Yoshikawa