KUNICHIKA/YOSHITORA/SADAHIDE AND BAIDO KUNIMASA: oban tate-e, four triptychs, one depicting heroes from Taiheiki, the second of Loyal Retainers, both by Yoshitora, the third by Sadahide with a scene of Dan-no-ura Strait, the fourth of the interior of a Kabuki theatre by Baido Kunimasa; and a pentaptych by Kunichika with 55 actors each representing 55 stations of the Tokaido Road, all signed--generally good impressions and colour, a few slightly trimmed and creased (5)