The death of Taira no Shigemori, I believe. There are two famous collection of fans of Heike monogatari. Have seen an exhibition of those in Nezu Museum in Tokyo but would love to see or have a catalogue of these in Berlin. (Hope to visit the museum in late August.) www.europeana.eu/item/2064108...
Erzählung vom Untergang der Taira-Sippe (Heike monogatari)
Europeana
europeana.eu