The first by Naotoki, the second by Naohisa, Edo period (1615-18th/19th century The first decorated with a shishi lion in takabori with details in gold takazogan against a nanako ground, signed Yanagawa Naotoki and with the artist's kao; the second decorated with a brazier hook in iro-e takazogan against a nanako ground, signed Naohisa and with the artist's kao; the third, a Waki Goto kogai decorated with a courtier's hat and a woven bamboo basket in gold and shakudo takazogan against a nanako ground Each with a wood tomobako storage box The first with Tokubetsu Kicho (Especially Precious) certificate no. 377 issued by the Nihon Bijutsu Token Hozon Kyokai (Society for the Preservation of the Japan Art Sword), dated June 3, 1974 The second with Hozon Tosogu (Sword Fitting Worthy of Preserving) certificate no. 400274 issued by the Nihon Bijutsu Token Hozon Kyokai (Society for the Preservation of the Japan Art Sword), dated February 3, 1983 The third with Tokubetsu Kicho (Especially Precious) certificate no. 1190 issued by the Nihon Bijutsu Token Hozon Kyokai (Society for the Preservation of the Japan Art Sword), dated June 30, 1973 8 1/4in (21.1cm) long, the largest