Wikipedia
The are terracotta clay figures which were made for ritual use and buried with the dead as funerary objects during the Kofun period (3rd to 6th centuries AD) of the history of Japan. Haniwa were created according to the wazumi technique, in which mounds of coiled clay were built up to shape the figure, layer by layer.
The Haniwa were made with water-based clay and dried into a coarse and absorbent material that stood the test of time. Their name means “circle of clay” referring to how they were arranged in a circle above the tomb. The protruding parts of the figures were made separately and then attached, while a few things were carved into them. They were smoothed out by a wooden paddle. Earth terraces were arranged to place them with a cylindrical base into the ground, where the earth would hold them in place.
During the Kofun period, a highly aristocratic society with militaristic rulers developed. The cavalry wore iron armor, carried swords and other weapons, and used advanced military methods like those of Northeast Asia. Many of them are represented in haniwa figurines for funerary purposes.
The most important of the haniwa were found in southern Honshū—especially the Kinai region around Nara—and northern Kyūshū. Haniwa grave offerings were made in numerous forms, such as horses, chickens, birds, fans, fish, houses, weapons, shields, sunshades, pillows, and male and female humans. Besides decorative and spiritual reasons of protecting the deceased in his afterlife, these figures also served as a sort of retaining wall for the burial mound.
Because these haniwa display the contemporary clothing, hairstyle, farming tools, and architecture, these sculptures are important as a historical archive of the Kofun Period.
Every day pottery item from that period are called Haji pottery.
Usage examples of "haniwa".
Then Haniwa thudded, once, shivered as if some huge soft thing had struck her hull.
To the left, a smaller screen displayed a skeletal graphic of Garvey and Haniwa as they approached the curvature of the spindle.
On the smaller screen, Haniwa lowered her bow to miss the curve of the spindle and was snared.
Straylight extruded a tentative yellow rectangle that curved, groping past Haniwa for Garvey.
The gangway tube the dock had extended was a more elaborate version of the one he’d tumbled through to reach Haniwa, designed for use in the spindle’s rotation gravity.