Organization: Japan Puzzle Federation
Contact Person: Koki Oshida, editor
Mailing Address: 4 - 2 - 29 Kudan-kita Chiyoda-ku 102-8187 Tokyo Japan
Phone: +81.3.3262.5125
Fax: +81.3.3262.5330
Email: puzzler@sekaibunka.co.jp
Page updated on Tuesday, 29 June 2010
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