A special limited edition Goshu-in (temple/shrine stamp) is available with the "JR Tokai Original Design [Kirie Goshu-in] Nagoya Castle Viewing Admission" tour offered by JR Tokai Tours. The Goshu-in features a kirie (paper-cut) design of Nagoya Castle's keep. Limited to 1000 copies. As a bonus, a Nagoya Castle pamphlet and a pamphlet for the Nagoya Omotenashi Bushotai (warrior hospitality group) will be included.