A stone monument "Shogen no Nas" connected by Shogen Mukai was located in Kasai, Edogawa-ku!

There is a stone monument called "Shogen no Nas" at 3-chome, Rinkaicho, Edogawa-ku (former Minamikasai Horie). The monument was once set up at the cape where the Kasai Kaigan embankment was located, and was derived from the fact that there was the Tadakatsu Mukai mansion, which served as a boatman in charge of managing ships in Edo shogunate and patroling the sea, and the Sakon River, which was named after the official rank, Shogen.

At that time, the sea side of the Kasai Coastal embankment was close to Edo, and there was a fishing port and a territory under the direct control of the Shogunate (Komatsugawa Mitakaba). Ishitaka, which was 12,000 stones in the early Edo period, was reclaimed by reclaiming marshland, Nakashu at the mouth of the river, and sandy land, and increased to over 20,000 stones during the Bunsei period. Previously, there was also a place name Nitta, and it is currently left at Nitta Elementary School. Not only did the fishery flourish, but it also flourished as a supply area for suburban vegetables to Edo in the middle of the Edo period.

In Chuo-ku, there are many footprints, such as the Kaiunbashi Bridge, the main pillar of Kaiunbashi, and the Shogen Yashiki, which were renamed the Shogen Bridge and Pirate Bridge related to Shogen Mukai.

I would like to elucidate the connection with Kasai.

Shogen's nose map-The positional relationship between the mouth of the Sakon River and the innermost "navel" in Tokyo Bay.

Shogen's nose map-The stone monument "Shogen's nose" connected by Shogen Mukai, the innermost "Onavel" in Tokyo Bay, is located in Kasai, Edogawa-ku!

"Shogen no nose" is off the coast of Kasai in 1972. It really looks like a nose. It seems to have been known as the gateway to Tokyo Bay since ancient times.

It was an estuary and port facing Tokyo Bay. 1966 On the map of 1966, it was described as a new fishing port. It seems that many "beka boats" were anchored.

Until recently, the Kasai Coast has been a shallow coast, and as a treasure trove of the sea, there are glue cracks (bamboo and tree branches) lined up offshore, boats that pick clams and shijimi competed for eaves, clam digging in spring and sea bathing in summer.

There is a private land of about 178 hectares in the sea of Kasai Coastal embankment, a reed field, and was used as a material for thatched roofs. After the war, it gradually sank into the sea due to land subsidence caused by pumping groundwater at the factory.

1972 Reclamation of the sea began in 1972, and 1270 hectares of Kiyoshinmachi (ball stadiums and athletics stadiums), one-third of Edogawa-ku, Tokyo Metropolitan Kasai Rinkai Park, Tokyo Metropolitan Rinkai Aquarium, Central Wholesale Market Kasai Market, Sewerage Bureau Kasai Water Reclamation Center, and other facilities that are rich in nature and urban facilities (roads and urban facilities). Currently, the Canoe Slalom Center for the Kasai Rinkai Park 2020 Tokyo Olympic Games, which was registered as a wetland in 2018 2018 Ramsar Convention, has been completed.

Kasai and Sakon River "Kashore Sluice Gate"

The stone monument "Shogen no nose" connected by the Kasai and Sakon River "Kashogan Suimon" Shogen Mukai was located in Kasai, Edogawa-ku!
 A stone monument "Shogen no Nas" connected by Shogen Mukai was located in Kasai, Edogawa-ku!

The land of Horie, south of Kasai, connects Arakawa and Nakagawa to Edogawa and Urayasu. ●(Refer to the map above) Sakon River (There is a "coastal sluice gate" in the area near the area where Sakon Bridge flows. It was established in April 1957 to protect inhabitants of a ward from flood damage.

The coastal sluice gate of the former dike (currently Route 450 has inherited the original shape of the coastline), a part of the remain still exists in the coastal sluice bridge on the Sakon River side across the road.

It was formed by the Nitta Development promoted during the Edo period, and the sea from Kasai to Urayasu was called "Kuzu Nishiura", and one of the leading tidal flats called Sanmaisu were formed. Seashells and seaweed were cultivated on the shallow coast.

This land of Horie was the border that was incorporated into Kasai-mura, Minami-Katsushika-gun, Tokyo in 1895 (enclave) in Gyotoku, Chiba Prefecture.

"Tokyo City Map" In the Meiji era, "Sakon River" was written as "Edogawa", and the line of the prefectural border was drawn (in the commentary on the Imperial City Topographic Map, it is described as Furue Togawa). Current of Edogawa

Shinkawa, Edogawa Ward is famous for being an important waterway called the salt road from Edo, but it was also connected from Shinkawa to Sakon River as a waterway. Horie's Shogen mansion is close to Edo and may have been an important point for transporting various supplies.

Trajectory of Shogen Mukai The main pillar of Kaiunhashi, Shipping Bridge (Shogen Bridge, Pirate Bridge)

Shogen Mukai's trajectory The main pillar of Kaiunhashi, Shipping Bridge (Shogen Bridge / Pirate Bridge) The main pillar explanation sentence "Shogen no nose" connected by Shogen Mukai was in Kasai, Edogawa-ku!

Born June 5, 1582, died 60 years old in 1641 

Masazuna Mukai, a child of the Azuchi-Momoyama period (Takeda, Tokugawa family) Navy warlord, Edo period (Hagimoto)

Shogen Mukai Tadakatsu played an active part in Osaka's winter camp in Osaka to control the sea control of Osaka Bay. The trust of Ieyasu and Hidetada is strong, and in May 1613, when he came to Japan as an ambassador to Ispania in May 1611, Hidetada often accompanies Tadakatsu when he goes out for hunting and other purposes, and Tadakatsu often seems to be envy from other servants, especially those of the daimyo and sons. It was Tadakatsu who entertained the Piscaino party and procured essentials, and his control was awarded by Hidetada.

Tadakatsu, the only one in the Mukai family to receive 6,000 stones, is unknown for details of Migamura, Bodain-gun, Kazusa-gun, Otamura, Shujun-gun, and 26 villages in Miura-gun, Sagami country. According to Nitta Development and Volume 112 of the "New Edition Sagami Kokufu Draft", it seems that the general inspection site was carried out by Tadakatsu in 1638 in 1638. As a result, the territory increased to about 6,666 stones and 6 toes.

 A stone monument "Shogen no Nas" connected by Shogen Mukai was located in Kasai, Edogawa-ku!

Kameshima Bridge

A stone monument "Shogen no Nas" connected by Kameshimabashi Shogen Mukai was located in Kasai, Edogawa-ku!

In the guide version, the description of the Mifunete Gumi (Shogen Riverside) Mifune Gumi House

In the guide version, the stone monument "Shogen no nose" connected by Shogen Mukai, was located in Kasai, Edogawa-ku!

Shogen Mukai Yashiki, a folding screen in Kanei Edosho, Toyoshima-gun, Bushu 1640 As of 1632

Click here for an image of "Shogen Mukai Yashiki" (collected by the National Museum of History and Folklore).

Shogen Mukai was the official position, and the first Tadakatsu (the name was Yogakuji Temple Amami Yuji) died in 1641 at the age of 60 in 1641, was buried at Honkaku-ji Temple in Kanei-ji Temple in Ueno, and in February 1884, Masayo Mukai opened 1637 in Fukagawa, Koto-ku. Rinzai sect.

1601 500 stones worshiped in 1601-2nd Shogun Hidetada, Sagami and Kazusa, and Horie (currently known as Urawa), a servant of Shimoso Katsushika-gun.

1615 500 stones Kamasu-1,000 stones due to the acquisition of the sea control right in Osaka Bay.

1617 1683 2,000 stones Kamasu-3,000 stones

1624 A total of 5,000 stones, including the inheritance of the first year of Kanei's father and son.

1625 In 1625, Kamasu will become the flagship book of the two nations of Sagami and Kazusa.

The first Tadakatsu 2nd Masakata (Tadakatsu Goo) who named hereditary Shogen 3rd Masamasa (political) Mori 4th Masaru 5th Masaka Daidai-Masayoshi-Masayoshi (not listed after 6th) )

The main residence is located at Misaki Hozoyama in Sagami-gun, where it is located.

Edo Government House-Kamiyashiki is Higashizume where Kaedegawa and Nihonbashi River meet, and is located in a corner with a boat entrance and a waterway. The second son of Tadakatsu) residence was built next to the house. Sekifune has been moped and has a structure suitable for a Navy mansion (1-209 Nihonbashi, Chuo-ku, 39 Nihonbashi Kabutocho, Nihonbashi)

After the death of Tadakatsu in 1641, it was burned down in 1717, 1717, 1721, March 11, 1721, when Masakazu was a fourth-generation member.

Shogen Shimoyashiki is Nihonbashi Hakozaki in Niihori, and Shogen Bansho newly worshiped Hatchobori Yashiki in 1631 1630, and a Funategumi mansion was set up at this guardhouse to protect Edo Castle. Was.

"Mifunete Shogen Mukai" is written in the lower left of the 1863 Bunkyu Seishichi version "Nihonbashi Minamino Ezu", which was reprinted in 3rd year. The current Kamejima River flows south of the mansion, and the current Sumida River flows east.

The riverbank along the Kamejima River was called "Shogen River Bank" (currently Shinkawa 1-chome), and it was a formal place name until the end of the Meiji era.

After that, the mansion crosses Arakawa and Nakagawa from the Sumida River as a servant, and crosses Arakawa and Nakagawa at 2.3-chome Hamacho, Chuo-ku, Rei Itsukushima, Shin Ohashi, Koto-ku, Honjo Ishihara, Minamikasai, Edogawa-ku (Urayasu-shi, Shimousa-gun) It seems that Horie, Shimousa-gun, has been relocated.)

"Ataka Maru pictorial map" also known as "Tenka Maru"

A stone monument "Shogen no Nas" connected by "Ataka Maru" Shogen Mukai was located in Kasai, Edogawa-ku!

"Ataka Maru pictorial map" owned by the Tokyo National Museum

1632 In 1632, the third shogun Tokugawa Iemitsu ordered Shogen Mukai to build a warship-style barge. The word "mu" on the banner of the picture was an acronym for Mukai, and the flag of Shogen Mukai could be raised side by side with the crest of Aoi.

1635 When the 1635 Civilization Ordinance was issued by Iemitsu, the warship became a splendidly decorated symbol of the majesty, the shogun, inviting various daimyo to play with the boat. Tadakatsu, who became a liturgy officer and lost the pride of the sea samurai, died six years later in 1641 at the age of 60 in 1641.

The opposite bank of the Nihonbashi River from Kamiyashiki was called Atakamachi in Koto-ku, but it has now been renamed Shin-Ohashi 1-chome, and there was "Mifunezo" on the bank of Shinohashi (founded in 1693). 1640 In 1632, the Shogunate traveled and stored the military ship Ataka Maru from Izu, and was dismantled in 1618 1682. It was a storehouse used as a hangar for the Shogunate ship until the Meiji era.

Tadakatsu kept the built government ships Ataka Maru, Ozafune Tenchi Maru, Dairyu Maru, etc., and moored in the Shogunate Mifunegura and was in charge of it. It is probable that Shogen Yashiki played a firm role in protecting the storehouse.

For the first time in 370 years, Ataka Maru has been revived as the "Mizafune Ataka Maru" of the 2018 Tokyo Cruises 2018.

1648 In 1648, there was a description in the Matsumoto Village Land Water Book called "Komatsugawa Shogen Yashiki Ruins". There is only a record after the death of Tadakatsu in 1641, so without ancient document, Shogen no nose in Edogawa-ku cannot be determined as Tadakatsu. However, considering the connection between the Sakon River and the waterway linked to Tadakatsu and the position as a key route to Shimousa, the desire to be Tadakatsu has become stronger.

Reference Public Relations "Edogawa"-Oki Kasai January 15, 2021 No. 1971, Edogawa-ku Junior High School supplementary reader

      Wikipedia

       "To the Unknown Sea" Keiichiro Riku Kodansha Bunko

      Rinzai sect Myoshinji Temple School President Mitsuyama Yogakuji Temple Homepage

       "Learning from Shogen Mukai" Former Yomiuri Shimbun reporter Ishikawa

       "Following the footsteps of the Mukai Navy during the Warring States period," Kahoru Suzuki