A Bridge Crossed Once a Month

Zentsuji Tanjoin Temple Hatsukabashi Bridge is a stone girder bridge in Zentsujicho, Zentsuji City, Kagawa Prefecture, built in 1942 and listed as a Registered Tangible Cultural Property in 2010. It was moved to its present position in the later Showa period.

It crosses the moat east of the Nio Gate, 6.8 metres long and 5.4 metres wide, carried on a central pier. According to the Agency for Cultural Affairs, tradition holds that before the Meiji period the crossing was permitted only on the twentieth day of each month, and the name records that custom: hatsuka means the twentieth.

Today it is the first bridge every visitor to Tanjoin crosses. The gap between a crossing once restricted to one day a month and one now used as the daily entrance is worth holding in mind while walking over Zentsuji Tanjoin Temple Hatsukabashi Bridge. The account is recorded as a temple tradition, and no source consulted here documents the restriction in detail.

The Only One Listed on Different Grounds

Zentsuji Tanjoin Temple Hatsukabashi Bridge was registered as number 37-0356 under the criterion of serving as a model of its form.

Of the 19 structures at Tanjoin, the other 18 were listed for contributing to the historic landscape of the country. This bridge alone was judged on different grounds. To serve as a model means the work is good enough to stand as an example of its type, and the official description calls it a fine instance of a traditional stone bridge. What was assessed here is the quality of the bridge itself rather than its part in the scene.

The Imperial Envoy Bridge over the same moat is 6.5 metres long and 3.6 metres wide; this one is broader at 5.4 metres. Comparing the two shows how the width was set by the traffic each was expected to carry.

What to Look For

Start with the plan of the balustrade. It runs straight across the span, then splays outward to left and right where it reaches each bank. The flare gathers people in and turns them towards the gate, making the entrance feel wider than the deck itself.

The Kōran balustrade with its Giboshi finials matches the one on the other bridge, but the splayed ends give this one more movement. The deck arches gently, and from the middle the moat opens out both north and south. The centre of Zentsuji Tanjoin Temple Hatsukabashi Bridge is one of the few spots from which the stone revetment and the small shrine in the water can be seen together.

Visiting Zentsuji Tanjoin Temple Hatsukabashi Bridge

The bridge lies on the eastern side of the grounds, directly on the line from the public road to the Nio Gate. Everyone entering the precinct crosses it, so there is no restriction, no desk and no ticket.

The profile of the span and the splay of the balustrade both read better from the pavement along the moat than from the deck. Paid admission at the temple applies only to the underground passage and the treasure house. Nothing is posted about photography, and there is no difficulty shooting from the road or from the bridge.

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Q&A

QWhere does the name of Zentsuji Tanjoin Temple Hatsukabashi Bridge come from?
AFrom a tradition that before the Meiji period the crossing was allowed only on the twentieth of each month. Hatsuka means the twentieth.
QWhy was Zentsuji Tanjoin Temple Hatsukabashi Bridge listed on different grounds?
AIt was registered as a model of its form, while the other 18 Tanjoin entries were listed for contributing to the historic landscape.
QCan visitors cross Zentsuji Tanjoin Temple Hatsukabashi Bridge?
AYes. It sits on the line from the road to the Nio Gate and is the first bridge visitors use.
QHow big is Zentsuji Tanjoin Temple Hatsukabashi Bridge?
AA stone girder bridge 6.8 metres long and 5.4 metres wide, resting on a single central pier.
QWhen was Zentsuji Tanjoin Temple Hatsukabashi Bridge built?
AIn 1942, making it among the newest of the listed structures at Tanjoin. It was relocated later in the Showa period.

Basic Information

NameZentsuji Tanjoin Temple Hatsukabashi Bridge
Location3-615 Zentsujicho, Zentsuji City, Kagawa Prefecture
DesignationRegistered Tangible Cultural Property
Year DesignatedRegistered in 2010
Quantity1 structure
DimensionsStone girder bridge, 6.8 metres long, 5.4 metres wide, with pier
OwnerZentsuji Religious Corporation
Public AccessOpen for crossing at any time, no admission charge

References

Agency for Cultural Affairs, National Cultural Properties Database: Zentsuji Tanjoin Temple Hatsukabashi Bridge
https://kunishitei.bunka.go.jp/bsys/maindetails/101/00008188
Agency for Cultural Affairs, National Cultural Properties Database: Zentsuji Tanjoin Temple Imperial Envoy Bridge
https://kunishitei.bunka.go.jp/bsys/maindetails/101/00008189
Sohonzan Zentsuji: Map of the Grounds
https://zentsuji.com/keidai/map/

Last verified: 2026.09.14