Probably a veiled reference to the death of Akechi Mitsuhide.
Ichijusai Yoshikazu ga (on each sheet) 一寿斎芳員画
Censor's seals: aratame, Dragon 12 No blockcutter's mark
Bequest of William Perkins Babcock
Japanese, Edo period, 1856 (Ansei 3), 12th month
Vertical ôban triptych
Medium or Technique
Woodblock print (nishiki-e); ink and color on paper