A Refined Gate of Polished Logs

The Tozanso Main Gate (東山荘正門) is a refined main gate framed in polished logs of 1933 in Kasugacho, Atami City, Shizuoka Prefecture, and was registered as a Registered Tangible Cultural Property (structure) on August 1, 2016 (Agency for Cultural Affairs).

The Agency records a timber gate with a tiled roof, 1.8 metres wide, with a wicket to the south; registration number 22-0230.

A Gabled Gate of Polished Logs

The main gate of Tozanso, built in 1933, opens onto the road at the north end of the west side of the site (Agency for Cultural Affairs). It is a gabled gate 3.6 metres wide overall, with a roof of straight-edged tiles bordered in copper.

Sliding board doors fill the central opening, the northern half-bay is a clay wall and a wicket opens to the south, with clay walls on both sides. The frame is of polished logs, and the Agency describes it as a neat, refined main gate.

Why It Was Registered

The Agency registered it for its contribution to the historic landscape.

What to Look For

Look for the polished-log frame and the gabled roof of straight-edged tiles bordered in copper (Agency for Cultural Affairs).

Visiting

It is owned by the Church of World Messianity (Agency for Cultural Affairs). According to Toho no Hikari, an organisation affiliated with the church, a local preservation society holds open days and plans regular openings; check their announcements for dates. The seven buildings are introduced together on the Tozanso page.

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Q&A

QWhen was it built?
AIn 1933 (Agency for Cultural Affairs).
QWhat is the roof like?
AGabled, tiled and bordered in copper.
QHow does it open?
ASliding doors and a wicket to the south.
QWhat is it like?
ANeat and refined.
QWhen was the Tozanso Main Gate registered?
AOn August 1, 2016 (Agency for Cultural Affairs).

Basic Information

NameTozanso Main Gate (東山荘正門)
Location1712-16 Kasugacho, Atami City, Shizuoka Prefecture
DesignationRegistered Tangible Cultural Property (Structure)
Year DesignatedRegistered 2016/08/01 (Heisei 28)
Quantity1 building
DimensionsTimber, tiled roof, 1.8 m wide, wicket to the south
OwnerChurch of World Messianity
Public AccessOpened on preservation society open days (Toho no Hikari)

References

Tozanso Main Gate (Database of National Cultural Properties, Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/heritage/detail/101/00011145
Moon-viewing at Tozanso, Atami, marking its first public opening (Toho no Hikari, in Japanese)
https://tohonohikari.or.jp/topics/%E7%86%B1%E6%B5%B7-%E6%9D%B1%E5%B1%B1%E8%8D%98%E3%81%A7%E3%80%8C%E8%A6%B3%E6%9C%88%E4%BC%9A%E3%80%8D.php

Last verified: 2026.10.26