1 Season
25 Episode
Spiral: The Bonds of Reasoning - Season 1 Episode 25 The Sound of the Thawing Iris
- Year: 2003
- Country: Japan
- Genre: Animation, Mystery
- Studio: TV Tokyo
- Keyword: anime
- Director:
- Cast: Kenji Nojima, Masumi Asano, Akira Ishida, Yui Horie, Kenichi Suzumura, Kotono Mitsuishi