Beach front forests for celebrities: Visiting Oiso Town forests, introduction

Oiso Town

From this post I will tell you for several weeks the greenery of Oiso Town 大磯町, a municipality next to the Hiratsuka City 平塚市. I’ve been there early this year before COVID-19 dominates our conscience. Since then, there are some changes in Oiso due to the pandemic. I’m going to mention it, hoping the arrangement is only temporary. Anyway! The township faces to the Sagami Bay 相模湾 and has a unique meaning in Japanese history. Their forests show such feature. Part of them will be National Meiji Memorial Garden of Oiso 明治記念大磯邸園. It was planned to be partially open in July 2020. Now the inauguration is postponed. I’ll tell you more about it next week … Oiso Town is a nice place to live. Not for nothing Haruki Murakami 村上春樹 keeps his Japanese residence there. Yukio Mishima 三島由紀夫 was a party boy at Oiso Prince Hotel. There lived 8 Prime Ministers in the town. You may have an idea what kind of place, and forest, don’t you?

A morning in Oiso Fishing Harbor. 
They have a restaurant uber-popular,
 but no reservation accepted.
 Reason? They serve food of real fishermen!

First, geography. West of Kanagawa Prefecture was the epicenter for the 1923 Great Kanto Earthquake. It is the point where the Philippine Plate sinks under the North American Plate, after carrying the seabed from the Pacific Ocean. The tectonic crush continuously pushes up the seabed, creating numerous active fault lines, hills and volcanos such as mountains of Izu Peninsula 伊豆半島, Hakone 箱根, and Mt. Fuji 富士山. Shinseiko Lake 震生湖 (my post on November 15, 2019) is on this fault line. From the area of Shinseiko Lake, a hill is created to the south by the tectonic crash. It is called Oiso Hill 大磯丘陵. The Hill is sandwiched by alluvial fans of the City of Odawara 小田原市 by Sakawa River 酒匂川, and the City of Hiratsuka by Sagami 相模川 and Hanamizu Rivers 花水川. Unlike these two relatively flat areas, south slope of Oiso Hill is steeply tumbling down to the Sagami Bay. The top soil, er roughly 20m or so deep, of the hill is volcanic ashes spewed from the ancient Mt. Hakone that does not exist anymore due to the volcanic collapses. Especially between about 400 thousand to 60 thousand years ago, the debris from the volcano covered the tectonically crumpled-up seabed of Oiso. So, Oiso Hill is one of the most geologically unstable places in Japan. We’ll go there next month. 😉

Oiso Hill seen from JR Oiso Station

Even though, people have lived Oiso area for millennia. Do you remember we’ve been there once for Mt. Takatori 鷹取山 (; my post on December 1, 2017)? The hiking course to Mt. Takatori has shrines worshiped for centuries by Tokugawa Shogunate and the other historical dignitaries. Especially, the beachside to the Pacific Ocean has a long sandy shore along the main road, aka Tokaido, connecting Kyoto and Kamakura, and later Edo (Tokyo). The scenery of long beach with sharply rising hill behind (sans present-day suburban houses), with Mt. Fuji over there, must have been beautiful. Surely, it appeared often in Japanese classic literature as a gorgeous place of moderate climate. Many poets wrote their impression of the vista while they were travelling. The oldest appears in Manyoshu poetry anthology 万葉集 that was compiled in the 8^th century. By the mid-19^th century, the Oiso beachfront became of celebrity. After Meiji Restoration of 1868, the governmental biggies who led industrialization of Japan competed in the area to build their holiday mansions with private beach. Meanwhile, in 1885 a beach in Oiso spared from the “privatization” became the first Japanese bathing-resort for commoners.

The ancient Tokaido, now National Route 1,
 was lined with pine trees when it runs along the seashore.
 In Oiso, such design is preserved,
 and we can feel how it was in, say, 200 years ago.

The Oiso Beach now.
 Surfers congregate all the year round including winter.
😄

When in 1945 Japan was defeated in the World War II, the GHQ of the Allied Forces ordered to dismantle the wealth of such stately homes. Since then, the owners of these real estates have been companies listed in the first section of Tokyo Stock Exchange. Now in the 21^st century, the corporations could not find success to use the places as restaurant, banquet houses, or learning centers for their employees. Not many C-types could maintain their Oiso residence consists of historical buildings of the celebrities 100 years ago. When the area of historical value started to show apparent neglect, ordinary people of Oiso, together with the concerned citizens for history and art, negotiated with the local and national governments to preserve the area. The result is the 2017 cabinet decision to create National Meiji Memorial Garden of Oiso 明治記念大磯邸園. The place was planned to be partially open in July 2020 ...

Seibu Group tried to use the front building
 of the mansion owned by
 the first Japanese modern PM, Hirobumi Ito 伊藤博文,
 as a Chinese restaurant.
 Their business apparently failed …

Next week, I start to tell you my adventure with those “forests” of ex-PMs in Oiso. I found their idea is like that of Lord of Hikone and Prince Fushimi-no-miya who were the owner of the forest now in Hotel New Ohtani of Tokyo (; my post on September 20, 2019). But theirs in Oiso are certainly of the age of industrialization, and with the sad memory of Korea-Japan relationship … Please stay tuned.

If you find environmental issues in Kanagawa Prefecture, please make a contact with Kanagawa Natural Environment Conservation Center 神奈川県自然環境保全センター

657 Nanasawa, Atsugi City, 243-0121

〒243－0121　厚木市七沢657
Phone: 046-248-0323 You can send an enquiry to them by clicking the bottom line of their homepage at http://www.pref.kanagawa.jp/div/1644/

The Battle of the fittest: Water reservoirs and rich vegetation of Oiso Hill 大磯鷹取山

We use a commuter bus service of Kanacyu Bus Hira-31 or -32 (平‐31, 平‐32, time table here) from #2 bus stop in the north exit of JR Hiratsuka Station 平塚駅, and reach to Ikusawa Bus Stop 生沢. In front of us is Higashino-ike Pond東の池. This pond is recorded in a historical document, Sinpen Sagami-no Kuni Fudoki-koh, published in 1841 (新編相模国風土記稿 Newedition for Records of Sagami Region). According to this report, it was constructed in the early 17^th century as one of the two man-made reservoirs to serve agriculture of Ikusawa Village. This is a substantial pond of 4000 m² with a tiny island in the middle connected by a bridge. The island has a petit Itsukushima Shrine, an apparition of grandeur Itsukushima Shrine 厳島神社 in Hiroshima 広島. The place worships the youngest of 3 goddess of Itsukushima Shrine, Tagitsuhime-no-mikoto 多岐都比米克命. The small precinct of the shrine has very old trees, including a spineless holly osmanthus. Osmanthus heterophyllus loses its spines from leaves as tree matures. Oiso Itsukushima Shrine with the spineless holly should be very old. The water of the reservoir has been managed by a cooperative of the local farmers. Until 3 or so years ago, the place was also famous for its gorgeous lotus flowers covering the entire pond. Then in 2015, the lotus suddenly reduced its presence, and from 2016 we could not find any. Oiso Town Council and Town Hall 大磯町議会・役場 consider the situation a possible environmental collapse. At the moment, they are planning to drain the pond to study the bottom. Controlling water is always difficult …

Higashino-Ike Pond.
Certainly no lotus could be found in this photo.

Itsukushima Shrine in Higashino-Ike Pond

This is a very large holly.

We cross the bus road to the northeast and go to the direction of the Hill in front of us. After a bit of walk in an alley among local houses via a small tunnel under Odawara-Atsugi Toll Road, the road plunges into a forest of evergreen broad-leaved trees. The thickness of the forest is amazing, especially when we consider human difficulty getting hold of water here … The protagonists of the forest of Oiso Hill are Microtropis japonica and Machilus thunbergii. In the rainy climate of Kanagawa Prefecture, grounds near sea are relatively warmer than the inland area such as Tanzawa or Hakone. Microtropis japonica and Machilus thunbergii are best suited for such condition. It is considered that once they dominated the forests of coastal area in Kanagawa. After humans settled here and started to exploit the bounty from the forest, such as for firewood or construction materials, Microtropis japonica and Machilus thunbergii were replaced by Quercus acutissima / serrata and coniferous trees. They were also removed for residential development that occurred in large cities including Yokohama. Lots of these trees in Oiso Hill mean the place was spared from such man-made changes. Housing development aside, it’s a kind of evidence the area had difficulty to expand agriculture. The geological feature of Oiso Hill makes it hard for an underground water system for cultivation ...

Please find this signpost and
follow the direction to Mt. Takatori 鷹取山.

The tunnel under Odawara-Atsugi Road

We first enter this magical bamboo forest.
Though, all the forest instructors said
“Well, this place needs definitely more care!”

Actually, we have entered
“Kanto Friendship Road.”
More to this below.

The forest has firewood trees and coniferous trees of course.
But they are not ruling the place.

Litsea coreana.
We can enjoy an enchanted forest if it rains. 😇Er, please do it if you know the place damned well.
Otherwise, play it safe.

Having said that, Oiso Hill has a long history of human activity, which is another reason why paradoxically it keeps Microtropis japonica and Machilus thunbergii relatively well. At the top of the mountain, there is Takatori Shrine 鷹取神社. This is an old one. A record in Azumakagami 吾妻鏡 dated on 27 April 1191 said, the priest of the Shrine petitioned the powers-that-be of the time, probably Minamoto-no Yoritomo 源頼朝, to stop a newly appointed local official cutting mulberry trees in its precinct. A legend says the place was known as Sengen Shrine 浅間神社 for millennia among locals. In less than 5 minutes’ walk from the Shrine, there is the peak of Oiso Hill, called Mt. Takatori 鷹取山 (ASL 230 m). One day of the early 17^th century, when Tokugawa Ieyasu 徳川家康 enjoyed falconry in Hiratsuka 平塚, his falcon escaped from the hands of falconers, but was recaptured at the top of Mt. Takatori. Since then, the place has the name “Takatori-yama” or Falcon-catching Mountain. The shrine had received financial backing from Tokugawa Shogunate Government 徳川幕府 for some 250 years, and attracted lots of worshipers. At the time of Meiji Restoration 明治維新 in the middle of the 19^th century, the shrine was renamed as Takatori Shrine and defined as the village shrine of the area. Having Shintoism shrine at the top of a hill near a village was a prototype of traditional Japanese rural community. Those villagers protected the vegetation around the institution as a part of their god. Takatori Shrine keeps the historical design well, and so the forest around the shrine was spared from developmental activity for centuries. Currently, roughly 1 ha of the forest surrounding the shrine is designated as one of the natural treasures (nature sanctuary) of Kanagawa Prefecture.

Wild Liriope muscari with its blue berries.
Their seeds are natural super balls
bouncing very well on hard surface. 😁

Takatori Shrine.
If you go there,
please take your photo with this structure to collect badges.
More to this below.

Go straight from the Shrine,
and we meet a flat space with sparse trees,
which is the top of Mt. Takatori.
My senior instructors guessed
the place could be for some structure ages ago.
Historical record says Takatori Shrine had priests
in residence until about 150 years ago.
Maybe this place was for their home.

Let’s keep going straight down from the Shrine along a blacktop road. Eventually we meet a signpost showing the directions to Mt. Takatori 鷹取山, to Myoen-ji Temple 妙円寺, and to Shogan-ji Temple 松岩寺. If you take a road to Myoen-ji Temple, the route we take so far becomes Mt. Takatori – Village Route 鷹取山・里の道 which is designated as one of the Kanto Friendship Roads, aka Nature Trekking Roads in Metropolitan Tokyo Area 関東ふれあいの道 (首都圏自然歩道). It’s a fun program organized by the Ministry of Environment of Japan, started in full in 2010. A circling trekking road runs through all the 7 prefectures of Kanto Region 関東地方. The route is demarcated in 160 sections of about 10K distance each that can be completed in a one-day hike. You visit them one-by-one and collect photo evidences of yours at an assigned landmark. When you conquered all the routes in one prefecture, e.g. 17 itineraries in Kanagawa Prefecture 神奈川県コースマップ (details here), you send the photos with your small comments of each road to the prefectural office in charge of the program, e.g. for Kanagawa, Natural Environment Conservation Center 神奈川県自然環境保全センター. They then send you back a certificate of your accomplishment together with a pin-badge. At the time you send your final dossier to the 7^th prefecture of Kanto, please enclose photo copies of the certificates from the previous 6 prefectures. You will receive the 7^th certificate + badge, and the Grand Certificate and a special badge honoring your achievement. As of 2015, there are 30 awardees who acquired the grand pin-badge. For Mt. Takatori – Village Route, your photo point is at Takatori Shrine. You can start your weekend project with the program now!

From the Shrine along a black top road from Hiratsuka City.
To the left from the Shrine,
we peek in the scenery of Lake Wood Golf Club.

You’ll meet this sign post saying
“This route is Kanto Friendship Road.”

The signpost at the crossing of the 3 directions to
Mt. Takatori, to Myoen-ji Temple, and to Shogan-ji Temple

But today, we take the route to Shogan-ji Temple to see an evidence for water problem of Oiso Hill. Turning right at the junction of the 3 roads, the route climbs slightly and then we comes to another hill top, this time with a farmland spreading over it. This is called Yurugi-no-oka Hill ゆるぎの丘 of Kisawa community 吉沢 in Hiratsuka City 平塚市. Hiratsuka City is promoting the hill and the vicinity as agricultural and tourism area. The view from Yurugi-no-oka includes entire Mt. Oyama 大山, Sagami Bay 相模湾 and, weather permitting, Mt. To 塔ノ岳, Mt. Nabewari 鍋割山 + Mt. Fuji 富士山. This is a wonderful spot for your lunch, sans any water facility including toilet. That’s saying something ... From there, the road lazily descending to the foot of the hill where we can meet Yatsurugi Shrine 八劔神社 or “Eight and Sword Shrine” in less than 1km from Yurugi-no-oka Hill. It worships Yamatotakeru-no-Mikoto 日本武尊, Susano’o-no-mikoto 建速須佐之男命, and Oohirunomuchi-no-mikoto 大日霊貴命 (akaAmaterasu 天照大神). All of them are the main protagonists of Japanese mythology, and Susano’o is famous for his adventure with 8-headed dragon which is the demon representing flood 八岐大蛇. Susano’o is also an owner of a mythical sword 草薙剣 that is now (notionally) the property of the Emperor 三種神器. For this modest shrine in a rural community, the residents of Yatsurugi Shrine are rather grande. It is said that the shrine is the protector of Kisawa community for at least 1000 years. And, we meet here the connotation with “flood.” 😉 

We go up from the junction of the 3 roads.

The road soon becomes leisurely.

Yurugino-oka Hill. We can see Mt. Oyama over there.
Unfortunately, when we reached there,
the clouds were still blocking our view
to the ridges of Tanzawa and Mt. Fuji.

Yet, Yurugino-oka Hill has nice picnic benches.

The road rambling down to the foot of Oiso Hill.
We think we have spotted an Accipiter gentilis.

Yatsurugi Shrine

At Yatsurugi Shrine, there is another crossing for the 3 destinations shown by a signpost. Please turn right here to the direction of Shogan-ji Temple 松岩寺. The rural scenery continues for less than 10 minutes, and we reach to another reservoir in approximately 300m from Yatsurugi Shrine. It is Naka-Kisawa Pond 中吉沢の池 created in 1935 in order to secure water for agriculture of the community. It collects water from roughly 400m long stream, called Miyashita River 宮下川 originating from near Yurugi-no-oka Hill. The entire area is on the conglomerate created by tectonic movements and volcanic eruption that made rain water hard to gather subterranean. Before the construction of the Pond, a storm quickly made watercourses torrent and flooded the area. In draught, farmers could only lament their bad luck. The pond has 49m*30m*10m dimension, i.e. substantial, to tackle these problems. Along the reservoir and the stream, there runs a trekking road. Although the place is almost next to the residential area of Hiratsuka City, the way alongside Miyashita River can cause us a false sense of being in a deep mountain. (“Where are houses, or ag lands?”) Crossing several small wooden bridges over Miyashita River, we meet Shimofuri Waterfall 霜降の滝. Unless it rains really hard, Miyashita River is pequeño, but the Waterfall is something to see. The geological structure of the riverbed becomes apparent around the waterfall. This is the spot where we can directly observe the conglomerate spreading below the shallow top soil of Oiso Hill. I was a kind of convinced why it’s so difficult for underground water in Oiso. Rain cannot go underneath this rock.

The junction at Yatsurugi Shrine.
Please turn right here.

On our course, there are signposts for the Pond.

Naka-Kisawa Pond

A trekking road goes along the pond.

Miyashita “River.”
This petit flow can cause headaches.

One of the “bridges” over Miyashita River

Shimofuri Waterfall is over there.

Watching the waterfall from the above,
we can recognize a smooth surface of a gigantic rock
that is a part of Takatori-yama Conglomerate 鷹取山礫岩層.

The end of trekking road along the stream is a narrow, but paved path that leads us to rolling farmlands, and then to the cemetery of Shogan-ji Temple 松岩寺. We pass through the precinct of the temple, and reach to the bus route of Kanacyu commuter services to JR Hiratsuka Station 平塚駅 and JR Ninomiya Station 二宮駅.  To return to Hiratsuka Station, we can take a bus from Shogan-ji Temple Bus Stop 松岩寺バス停 (time tables, here), which is an about 20 minutes ride. I found it ironic because Hiratsuka City along Sagami River was once famous for their rice paddies so difficult  to dry. According to “An Oral Record for Traditional Meals in Kanagawa 聞き書　神奈川の食事,” until the 1950s the farmers in Hiratsuka could not drain their paddies so that in late autumn they waded in freezing semi-pond of rice paddies for harvesting. That’s the story only for the delta of Sagami River that is in less than 1km away from Kisawa community. For humans, it’s so tricky to deal with water … Whatever, those formidable trees in Oiso Hill are impressive. In spite of the conglomerate below, they just simply spread their root and thirstily drink from rain. The fittest, indeed. Perhaps, that would be the reason why we have to rely on the forests to capture water.

Actually this paved road is for farmers
living in the foot of the hill to go to …

... their farmland beyond the waterfall.
We can see Sagami Bay over there.

Shogan-ji Temple

We’ve descended from this road
running in the precinct of the Temple.

Shogan-ji Bus Stop

The contact address for Kanagawa Natural Environment Conservation Center 神奈川県自然環境保全センター is

657 Nanasawa, Atsugi City, 243-0121 〒243－0121　厚木市七沢657
Phone: 046-248-0323

You can send an enquiry to them by clicking the bottom line of their homepage at http://www.pref.kanagawa.jp/div/1644/

Oiso Town Hall 大磯町役場

183 Higashi-koiso, Oiso-cho, Naka-gun, Kanagawa, 255-8555

〒255-8555　神奈川県中郡大磯町東小磯183

Phone ： 0463-61-4100　FAX ： 0463-61-1991

https://www.town.oiso.kanagawa.jp/ikkrwebBrowse/inquiryPC/Sec.do;jsessionid=AC09D1499780CCBD42365B009AB24F7A?mode=pc&inquiryId=53&ref=www.town.oiso.kanagawa.jp/isotabi/

Hiratsuka City Hall 平塚市役所

9-1 Sengen-cho Hiratsuka City, Kanagawa, 254-8686 〒254-8686 神奈川県平塚市浅間町9番1号

Phone：0463-23-1111 Fax：0463-23-9467

https://hiratsuka.custhelp.com/app/ask/p/64/

You can’t always get what you want: water and Oiso Hill 大磯丘陵

When we walk water source forests in Tanzawa 丹沢, it looks like Kanagawa Prefecture cannot have water shortage. Mountain torrents are here and there. Lots of rain washes the soil down when the afforested area has not had enough care … water is abundant. Hmmmmm … recently I noticed lots of rain does not necessarily guarantee water supply. One example we can find in our prefecture is communities in Oiso Hill 大磯丘陵. Let’s do a little hike there this week and next, to find historical ponds our ancestors dug to tackle water problem there.

It happened to be down-pouring in the morning
when we visited Oiso Hill the other day …
Believe me or not,
it’s a gigantic cinnamon tree
grew in the garden of local resident.

Oiso Town 大磯町 is more familiar with its seaside features. Oiso Beach 大磯海岸 is the first modern swimming beach in Japan, opened in 1883. In the 19^th and early 20^th centuries, the beachside was populated by villas of rich and powerful for Japanese national politics. Of this connection, the place was a playground for Yukio Mishima 三島由紀夫, a grandson of the third colonial minister for Sakhalin.  These days, Haruki Murakami 村上春樹 lives near Oiso Beach. All sound pretty much gorgeous, don’t they? When we look north of the JR Oiso Station 大磯駅, the hill is almost over us. Within 10 minutes’ walk from the station, we are on the seashore. A flat zone between Oiso Hill and the beach is quite limited. That’s the reason why the celebrities of the last centuries loved the scenery of the town, for sure. But geologically speaking, the place has a challenging feature especially for water. Nowadays, the town is receiving water from Sagami River so that the problem is solved. Before having modern water supply system, for ordinary folks who tilled the soil for living in Oiso, securing water was a critical issue. The area has lots of rain. So, the problem for commoners in Oiso was how to “safeguard” it.

Oiso Beach in winter.
Once it was a surfing place for Haruki Murakami.

A sunrise in Oiso Fishing Harbor

JR Tokaido Line 東海道本線 runs
along almost the edge of Oiso Hill,
where the south of the railroad is farmlands.

When we observe the southwest direction from Bodai Pass 菩提峠, about an hour walk from Yabitsu Pass ヤビツ峠, we notice there is a kind of land mass between a flat alluvial fan immediately below us, i.e. Hadano City 秦野市, and another urban expansion beyond, i.e. Odawara City 小田原市. The hilly area between 2 cities is Oiso Hill.  The hill itself is divided by an active fault line, Ikusawa Active Fault Line 生沢活断層, where currently Tokaido Shinkansen Bullet Train 東海道新幹線 is running. We can infer the birth of Oiso Hill from this scenery. Kanagawa Prefecture situates itself on the crush line between Eurasian and Philippine plates. About 5 million years ago, the tectonic squeeze pushes up the land mass on Eurasian Plates, and raised the sediments on the seafloor along the friction line of two plates. It created the base of Tanzawa Mountains and Oiso Hill 丹沢山地の衝突現象. This tectonic movement continues even now that is the Ikusawa Fault Line. The sediments from the sea continued to be raised till around 120 thousand years ago, which is now directly observable in the southeast side of the fault line called Shonan Daira 湘南平 of Oiso Hill where Komayama Park 高麗山公園 locates. Around 500 thousand years ago, Mt. Hakone and Mt. Fuji erupted and started to spew out tephra and lapilli. They piled up over the raised ground by plate tectonics, especially on the west side of the Ikusawa Fault Line. The push-up and volcanic tephra eventually created the peak of Oiso Hill, aka Mt. Takatori 鷹取山 at ASL 222m. Thus, the current soil of Oiso Hill is made of the raised seabed and volcanic projectiles whose date is relatively recent. That’s the reason why humans came here about 10 thousand years ago found the hold of local water tricky.

Observing Oiso Hill from near Bodai Pass.
The flat land below us is Hadano City,
then there is Oiso Hill separating
Hadano from Odawara over there.
Could you see
the Oiso Hill is divided by a small fissure on the left?
It’s the Ikusawa Active Fault Line.
The left of the fault line is Shonan Daira
which is very popular for family picnic.
The higher mountains at the background
of this photo is Hakone 箱根.

Observing Shonan Daira
from the estuary of Hanamizu River 花水川.
Hanamizu River originates from
Mt. To 塔ノ岳 and Mt. Oyama 大山 of Tanzawa,
and yet Oiso Town, the west of Hanamizu River,
had water problem thanks to Oiso Hill.

The point where Hanamizu River meets with
Sagami Bay 相模湾 is a peaceful place …

When farmers dug the ground for wells in Oiso Hill, they could easily be blocked by large lapilli. Although the highest altitude of the Hill is not much, the way its created is exactly the same as steep Tanzawa mountains, i.e. plate tectonics and volcanos. The slope of smallish Oiso Hill is sharp, and it’s very near to the sea. Unless the ground is extremely absorptive, rain drops reached to the ground can escape rapidly to the sea. Conglomerate of Oiso Hill is exactly the opposite of spongy soil. Frequent rain along the warm Oiso coast line can nurture a good forest for celebrities to admire, but it does not necessarily guarantee stable water supply.

To see how it actually is in Oiso Hill, we visit the peak of Mt. Takatori 鷹取山. There are several trekking routes one of which is introduced by the Oiso Town in the link above. Though, this time we start from Higashino-ike Pond 東の池, and descend to Hiratsuka City 平塚市 where we can actually observe a gigantic lapilli that prevents rain from becoming an underground reservoir. To go to Higashino-ike directly, we take a commuter bus service of Kancyu Bus Hira-31 or -32 (平‐31, 平‐32, time table here) from #2 bus stop in the north exit of JR Hiratsuka Station 平塚駅. After about 30 minutes ride, we get off the bus at Ikusawa Bus Stop 生沢, next to Higashino-ike Pond. To the south, we are greeted by frequent visits of Shinkansen Bullet Train, and Hiratsuka TV Relay Station Tower of Shonan Daira. Now, let’s continue next week our adventure to the forest that has difficulty to be a water source any way.😉

#2 bus stop
in the northern exit
of Hiratsuka Station

Ikusawa Bus Stop

A Bullet Train and the TV tower to the south of the bus stop

It was raining anyway.

The Oiso Hill covers Oiso Town, Hiratsuka City, and Ninomiya Town 二宮町. The Hill in Ninomiya Town is occupied mainly by private golf courses so that if you find problems during your hike, you’d better make a contact with either Oiso Town or Hiratsuka City. Their contact addresses are

Oiso Town Hall 大磯町役場

183 Higashi-koiso, Oiso-cho, Naka-gun, Kanagawa, 255-8555

〒255-8555　神奈川県中郡大磯町東小磯183

Phone ： 0463-61-4100　FAX ： 0463-61-1991

https://www.town.oiso.kanagawa.jp/ikkrwebBrowse/inquiryPC/Sec.do;jsessionid=AC09D1499780CCBD42365B009AB24F7A?mode=pc&inquiryId=53&ref=www.town.oiso.kanagawa.jp/isotabi/

Hiratsuka City Hall 平塚市役所

9-1 Sengen-cho Hiratsuka City, Kanagawa, 254-8686

〒254-8686 神奈川県平塚市浅間町9番1号

Phone：0463-23-1111 Fax：0463-23-9467

https://hiratsuka.custhelp.com/app/ask/p/64/