In this panorama of the lower classes of the society, the author fries
to show the role of mobs as a structuring factor in these segments of
the population. With the rapid development of the cities during the T
okugawa period and the increase of urban construction hired laborers b
ecame to be more numerous and were largely controlled by people connec
ted to mobs and gamblers with a de facto delegation of the government.
For a brief period in the 19th century mobs could have been involved
in movements of social revolt and to a certain extent could be perceiv
ed as ''social bandits'' but from the begining of the century they mov
ed to a ''patriotic gangsterism'' and contributed to the repression of
the left. In Modern Japan, gangsters continued To play a role of auto
-regulation of the marginal element of the society.