1 Season
12 Episode
Happiness! - Season 0
- Year: 2006
- Country: Japan
- Genre: Drama, Sci-Fi & Fantasy, Animation, Comedy
- Studio: Chiba TV
- Keyword: anime
- Director:
- Cast: Yui Sakakibara, Yura Hinata, Chizuko Hoshino, Takashi Ohara, Naruse Mia, Mai Gotou