Ukiyo-e with samurai theme

1 A color print from the Edo period (probably early 19th century) showing a samurai holding an axe.
Woodcut format is 24.3 cm x 35.7 cm, overall size 43 cm x 33 cm.
2nd Color print from the Edo period (19th century). It depicts the figure of Kokaji, or "Little Blacksmith".
The format of the woodcut is 17.5 cm x 32.6 cm, overall size 32.5 cm x 52.5 cm.
3 Black and white print. It dates from the 19th century. You can see the joining in the middle - in fact, it is a diptych, a fold-out booklet, where a story was told on each page.
The format of the woodcut is 20.6 cm x 16 cm, the size of the whole is 27 cm x 21 cm.
4th Black and white print. It dates from the 19th century. It depicts a rather chaotic scene of a samurai skirmish.
The format of the woodcut is 21.3 cm x 16.5 cm, the size of the whole 27 cm x 21 cm.