linguistic:translation, information:classification, linguistic:paraphrasing
Society

During the Tokugawa period, the social order, based on inherited position rather than personal merits, was rigid and highly formalized. At the top were the emperor and court nobles (kuge), together with the shōgun and daimyo. Older scholars believed that there were Shi-nō-kō-shō (士農工商, four classes) of "samurai, peasants (hyakushō), craftsmen, and merchants (chōnin)" under the daimyo, with 80% of peasants under the 5% samurai class, followed by craftsmen and merchants. However, various studies have revealed since about 1995 that the classes of peasants, craftsmen, and merchants under the samurai are equal, and the old hierarchy chart has been removed from Japanese history textbooks. In other words, peasants, craftsmen, and merchants are not a social pecking order, but a social classification.

Only the peasants lived in rural areas. Samurai, craftsmen and merchants lived in the cities that were built around daimyo castles, each restricted to their own quarter. Edo society had an elaborate social structure, in which every family knew its place and level of prestige.

At the top were the Emperor and the court nobility, invincible in prestige but weak in power. Next came the shōgun, daimyo and layers of feudal lords whose rank was indicated by their closeness to the Tokugawa. They had power. The daimyo comprised about 250 local lords of local "han" with annual outputs of 50,000 or more bushels of rice. The upper strata was much given to elaborate and expensive rituals, including elegant architecture, landscaped gardens, Noh drama, patronage of the arts, and the tea ceremony.

Then came the 400,000 warriors, called "samurai", in numerous grades and degrees. A few upper samurai were eligible for high office; most were foot soldiers. Since there was very little fighting, they became civil servants paid by the daimyo, with minor duties. The samurai were affiliated with senior lords in a well-established chain of command. The shogun had 17,000 samurai retainers; the daimyo each had hundreds. Most lived in modest homes near their lord's headquarters, and lived off of hereditary rights and stipends. Together these high status groups comprised Japan's ruling class making up about 6% of the total population.

After a long period of inner conflict, the first goal of the newly established Tokugawa government was to pacify the country. It created a balance of power that remained (fairly) stable for the next 250 years, influenced by Confucian principles of social order. Most samurai lost their direct possession of the land: the daimyo took over their land. The samurai had a choice: give up their sword and become peasants, or move to the city of their feudal lord and become a paid retainer. Only a few land samurai remained in the border provinces of the north, or as direct vassals of the shōgun, the 5,000 so-called hatamoto. The daimyo were put under tight control of the shogunate. Their families had to reside in Edo; the daimyo themselves had to reside in Edo for one year and in their province (han) for the next. This system was called sankin-kōtai.

Lower orders divided into two main segments—the peasants—80% of the population—whose high prestige as producers was undercut by their burden as the chief source of taxes. They were illiterate and lived in villages controlled by appointed officials who kept the peace and collected taxes.The family was the smallest legal entity, and the maintenance of family status and privileges was of great importance at all levels of society. The individual had no separate legal rights. The 1711 Gotōke reijō was compiled from over 600 statutes promulgated between 1597 and 1696.

Outside the four classes were the so-called eta and hinin, those whose professions broke the taboos of Buddhism. Eta were butchers, tanners and undertakers. Hinin served as town guards, street cleaners, and executioners. Other outsiders included the beggars, entertainers, and prostitutes. The word eta literally translates to "filthy" and hinin to "non-humans", a thorough reflection of the attitude held by other classes that the eta and hinin were not even people.

Hinin were only allowed inside a special quarter of the city. Other persecution of the hinin included disallowing them from wearing robes longer than knee-length and the wearing of hats. Sometimes eta villages were not even printed on official maps. A sub-class of hinin who were born into their social class had no option of mobility to a different social class whereas the other class of hinin who had lost their previous class status could be reinstated in Japanese society.

On the other hand, in practice, both eta and hinin were recognized as owners of fields, some with very large incomes (koku) and some economic power. Their chief held the title of Danzaemon (ja:弾左衛門) and had the authority to issue orders to eta and hinin throughout the country, as well as jurisdiction within the eta and hinin.

In the 19th century the umbrella term burakumin was coined to name the eta and hinin because both classes were forced to live in separate village neighborhoods. The eta, hinin and burakumin classes were officially abolished in 1871. However, their cultural and societal impact, including some forms of discrimination, continues into modern times.