
ROAD BUILDING AND
MAINTENANCE
The five main roads were maintained by the Toku-
gawa shogunate. The government issued strict regu-
lations concerning the upkeep of road conditions.
Generally, the shogunate required post stations and
local villages to maintain the roads in their vicinity.
This maintenance included keeping the roads in
good travel condition by removing any debris that
littered the roadbed, patching any potholes, planting
trees along the route, and building and repairing
necessary bridges across rivers. The government
dispatched inspectors along the five main roads to
ensure that maintenance work was properly per-
formed in a timely fashion.
One other important responsibility given to post
stations and local villages was the maintenance of
the milestone marker (ichirizuka; literally, “mile-
stone mounds”) system that provided travelers with
information about their location along the road.
Milestone markers, 10-foot-high square earthen
mounds, measured the distance from Edo in ri,
equivalent to 2.4 miles.
BARRIERS
Although Tokugawa Ieyasu’s predecessors, Oda
Nobunaga and Toyotomi Hideyoshi, had abolished
the kind of road barriers controlled by local lords
that hindered travel and trade prior to the Edo
period, the Tokugawa shogunate nevertheless insti-
tuted its own system of national barrier stations
(sekisho)—more than 50 on the five main roads—in
order to ascertain the identity of travelers and
ensure they had the proper travel permits. The gov-
ernment was especially concerned with the illegal
movement of warriors and weaponry that might be
used against it. It also sought to maintain the
requirement that the wives and children of domain
lords remain in Edo, and hence was especially suspi-
cious of women and children traveling away from
Edo. The Hakone Barrier, located at the Hakone
Pass south of Edo on the Tokaido, was strictly con-
trolled because the shogunate viewed this particular
area as the most significant point of entry into the
Edo region, and thus in need of special protection
and control.
POST STATIONS
Government-controlled post stations (shukueki)
were situated along roads and offered travelers food,
shelter, and other services. Post stations that were
not directly controlled by the Tokugawa shogunate
were usually run by regional domain lords. The
number of post stations grew over time, and by the
latter part of the Edo period, there were an esti-
mated 250 post stations along the different road sys-
tems. Post stations were spaced at different intervals
depending on the road and terrain. Along the
Tokaido and the Nakasendo, for instance, post sta-
tions were generally located every three to 10 miles.
The size of post stations varied greatly. Some
were very small stations situated in remote mountain
areas that provided only food and lodging. Others
were agricultural villages or market towns. The
largest post stations were located in castle towns.
Even the smaller post stations in rural areas pos-
sessed a more urban feel because of the service-cen-
tered nature of their economies that belied their
location in otherwise agricultural areas.
Services varied at post stations depending on size
and location. In general, post stations included inns
for overnight lodging, restaurants, public baths, pubs,
and shops selling a variety of goods including medi-
cine, clothing, and footwear. Post stations were also
required by government regulation to provide both
packhorses and porters for hire, to facilitate the move-
ment of people and commodities. The movement of
people and goods along roads and through the post
stations was overseen locally by a post station manager
known as a ton’ya. This manager supervised the overall
functioning and efficiency of the post station.
In keeping with social class distinctions that
marked Edo-period society, post stations also institu-
tionalized class hierarchy through the kinds of inns
available to travelers. Inns called honjin (“principal
headquarters”) were available to such elites as domain
lords and their retainers traveling to and from Edo
under the required attendance regulation, as well as
government officials and aristocrats. These upper-
class inns included especially well-appointed rooms
and gardens for the enjoyment of their privileged
guests. Other inns serviced other social classes. There
were inns for lesser government officials and middle-
ranking warriors, as well as inns for commoners.
H ANDBOOK TO L IFE IN M EDIEVAL AND E ARLY M ODERN J APAN
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