1 Season
3 Episode
Happy World! - Season 1 Episode 3 Over the Rainbow
- Year : 2002
- Country : Japan
- Genre : Animation, Comedy
- Studio :
- Keyword : original video animation (ova)
- Director :
- Cast : Satomi Hanamura, Masahito Yabe, Ai Uchikawa, Kaoru Sasajima
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