Okadaira Shell Mounds, Miho Village
Article

08442 / みほむら

Ibaraki Prefecture 稲敷郡

Miho Village

Eight shell mounds ring the plateau.

Okadaira Shell Mounds

Photo by Σ64 (CC BY 4.0)

01 / Preservation

Weeding an overgrown sitewas where the Yoisho group began.

Preservation in Miho Village
Photo by Σ64 (CC BY 4.0)

The Okadaira Yoisho Society is a volunteer group formed in March 1995 (Heisei 7). Local residents began by weeding the overgrown site, and monthly weeding remains a regular activity. According to the village, the 5 p.m. chime on its disaster radio plays an ode to the Okadaira Shell Mounds.

  • Formed March 1995
  • Weeding once a month
  • 5 p.m. chime is an ode

02 / Cremation urns

Inside a Sue ware lid,the name "Otomo" is written in ink.

Three cremation urns excavated at the Shida Irikonodai site are prefecturally designated archaeological materials. The Sue ware lid of Urn No. 3 bears the ink inscription "Otomo" on its inner face and is thought to date from the 9th century. All three held cremated bones, which the prefectural board of education takes to show Buddhism with cremation had spread to the area.

  • Three urns
  • "Otomo" inked inside the lid
  • Thought to be 9th century

03 / Embroidery

Two tigers stitched on silk in bambooare said to be a castle lord's daughter's work.

The two "Tiger Embroideries" of Eiganji Temple show, in colored thread on silk, a tiger crouching in a bamboo grove and another dashing through it. According to the prefectural board of education, they are said to be the work of Tokihime, daughter of Kondo Toshikatsu, lord of Kihara Castle, and are said to have been donated in 1554. They are prefecturally designated crafts.

  • Colored thread on silk
  • Said to be Tokihime's work
  • Said donated in 1554

Miho Village from the sky

Now and 1974–78. Tap a photo to zoom in.

Wide (about 6 km across)

Close (about 1.5 km across)

Now (shot May–October 2010)Shot 1974–78

Source: Geospatial Information Authority of Japan (GSI) GSI Tiles(全国最新写真(シームレス)/国土画像情報(第一期:1974〜1978年撮影))

Open in GSI Maps (now)Open in GSI Maps (1974–78)

Living here

23 minutes from Tsuchiura Station by JR bus.

  • about 10,000 people
  • Rural district town

The village has no railway station; it advises about 40 minutes by bus from Tsuchiura Station. In the JR Bus Kanto Kasumigaura Line timetable revised on 1 April 2026, the fastest daily trip from Tsuchiura Station to Miho Chugakko-mae, in the same Juryo district as the village office, takes 23 minutes.

People living here
14,602people
19952020

−7.8% since 2015

17,767 → 14,602

Area
66.61km²

28.7km² of it habitable

2024

Households
5,864households

2.5 people per household

2020

Rent (average for rentals)
—
Healthcare
1 hospital / 5 clinics

4.1 per 10,000 people

2023

Area66.61km²Habitable land28.7km² / 43%
Area and habitable land at the same scalee-Stat B1101 / B1103
Children waiting for childcare
—2 nurseries and similar
Home purchase subsidy
—
Average annual temperature
—

These 3 items are waiting on a nationwide data source. We do not fill them with estimates.

ACCESS

Where you can go from here.

Miho Village in Japan36.005°N 140.302°E
OsakaMiho Village
Miho Village Office
美浦村役場2009
  • to TsuchiuraLocal bus23min

Travel times follow ジェイアールバス関東『霞ヶ浦線 土浦駅〜阿見〜島津〜木原〜美浦トレセン前〜江戸崎』の時刻表(公式 jrbuskanto.co.jp。令和8年4月1日改正の表記)の下り(土浦駅発)の平日・土曜休日の両ダイヤ (checked 2026-10-22). They vary by time of day.

Shape

Borders 2 municipalities.

Territory of Miho Village
Boundaries: National Land Numerical Information (Administrative Area Data), MLIT. Processed by Machigatari.Lakes: National Land Numerical Information (Lake Data), MLIT. Processed by Machigatari. Prepared with the approval of the Director-General of the Geospatial Information Authority of Japan, using its Digital Map 25000 (Spatial Data Framework) and Digital Map 25000 (Place Names and Public Facilities). (承認番号 平27情使、第585号)

North to south

6.9km

Miho Village isthis kind of town.

  1. 01Okadaira Shell Mounds is a ring of eight shell mounds around a plateau, which the prefecture calls representative of about 180 mounds around Lake Kasumigaura
  2. 02The Okadaira Yoisho Society is a residents' volunteer group that began by weeding an overgrown site
  3. 03One of the cremation urns from Shida Irikonodai bears "Otomo" in ink on its lid, and Eiganji's tiger embroideries are said to be a castle lord's daughter's work

See the town as it is now.

Source: Wikidata (P2002, P2003, P2013, P2397)

If something caught your eye, ask the town itself.

From this town's themes