The Relationship Between Satte Gongendo Sakura Tsutsumi and Gongendo Park
Satte Gongendo Sakura Tsutsumi is Park No. 4 of the prefecturally operated Morita Iron Works Gongendo Sakura Mirai Park in Saitama.
Rather than viewing the cherry embankment as a standalone hanami spot, see it as a connected space comprising the waterfront of the Gongendo regulating reservoir and 4 parks to better understand the character of the land.
Park No. 4 Is Gongendo Sakura Tsutsumi
Park No. 4 contains the cherry embankment, where rows of cherry trees on top of the bank and rapeseed blossoms near the slope create a signature spring landscape.
Instead of stepping close to the flowers, use the paths and differences in elevation along the embankment to take in the cherry blossoms, rapeseed flowers, and sky within a single view.
Parks No. 1 Through No. 3 Have Different Roles
Park No. 1 features a multipurpose sports field, Park No. 2 is designed for recreation, and Park No. 3 focuses on history, culture, and greenery; their facilities and purposes differ from those of Park No. 4.
Because areas with the same park name are separated, confirm the park number and facility name when entering your destination on a map.
View the Regulating Reservoir Together With the Waterfront
The parks have been developed to make use of the waterfront around the Gongendo regulating reservoir.
By observing not only the flowers but also the water surface, embankment, and expanse of low-lying land, you can see how recreation and flood control are linked in the same area.

A Spring Landscape Created by Cherry Blossoms and Rapeseed Flowers
About 1,000 Somei-yoshino cherry trees extend for approximately 1 km.
The rows of cherry trees stretching in a line and the rapeseed flowers spreading below them are seen from different eye levels, allowing you to enjoy changing compositions as you walk.
See the Flow of the Cherry Blossom Tunnel
On top of the embankment, branches overlap from both sides to create a scene like a tunnel of cherry blossoms.
Looking beyond individual flowers to the spacing of trunks and overlapping branches continuing down the path makes it easier to sense the length of the embankment.
Rapeseed Flowers Divide the Slope and Space
The yellow rapeseed flowers connect the pale cherry blossoms with the green embankment.
Without stepping into the plantings, change your viewing height from the path to see the breadth of the flower field and its relationship to the rows of cherry trees.
Rapeseed has been planted on farmland around the embankment since 1988, and its color contrast with the cherry blossoms has become a spring highlight.
Check Flowering Information Just Before Your Visit
The flowering of the cherry trees and rapeseed varies with the weather, and past peak-bloom dates do not guarantee the best viewing period in the year of your visit.
Check current-year official information from the park and tourism association, and base your plans for festivals, traffic restrictions, parking fees, and other matters only on guidance issued for that year.
The following table organizes ways to observe spring scenery by viewpoint.
| Viewing position | Main scenery | What to notice |
|---|---|---|
| Top of the embankment | Rows of cherry trees | Continuity of the path |
| Slope side of the embankment | Cherry blossoms and rapeseed flowers | Color and height |
| Waterfront side | Embankment and water surface | Expanse of the terrain |
| Curves in the path | Flow of flowers and people | Depth |

The History of Flood Control and Daily Life at Gongendo Embankment
Gongendo Embankment was not created solely as a place for planting flowers; it was built to control river flows and protect people's lives from flooding.
It is said to have taken shape through the gradual closure of river channels and construction of embankments, with separate sections later connected.
Construction of Gongendo Embankment is believed to have begun around Tenshō 4 (1576), and during the Edo period it was valued as a surrounding levee that protected Edo.
Flooding and Repairs Recurred
The Gongendo River flooded repeatedly, and breaches and repairs to the embankment had a major impact on local life.
In Taishō 14 (1925), the Gongendo River was closed near its upstream entrance at Kurihashi, and in Shōwa 2 (1927) the Sekiyado side was also closed, setting the river on the path to abandonment.
Remember that flood-control history lies beneath today's tranquil floral scenery, and observe the embankment's width and height as well as the surrounding lowlands.
The Cherry Rows Were Passed Down Through Planting and Renewal
Cherry trees were planted in the Taishō era, and after being cut down during wartime, they were planted again to restore the cherry embankment.
Cherry planting began in Taishō 9 (1920). After most trees were cut down during the Pacific War, in Shōwa 24 (1949), 3,000 saplings were planted along about 1 km of embankment, and approximately 1,000 of them have been carried forward.
Do not regard the present rows as a naturally occurring landscape; view them as a cultural landscape cultivated and protected by local people.
Connect Historical Clues on Site
By viewing the embankment, waterfront, cherry rows, and information boards in sequence, you can read the layers of time through which a flood-prevention facility also became a place for leisure.
At monuments and places connected with memorial observances, avoid loud voices and frivolous photography; read the explanations first and visit quietly.

A Walk Following the Flowers of the Four Seasons
Gongendo Sakura Tsutsumi is not only a spring destination; it is also known for seasonal flowers such as hydrangeas, red spider lilies, and narcissus.
Flowering periods are not fixed, so check pre-visit flower information for current conditions and areas open for viewing before setting out.
Compare Hydrangea Colors in Early Summer
In early summer, hydrangea colors vary along the slopes and paths, combining with the green created by the cherry leaves.
Flowers may look especially vivid on rainy days, but slopes and paved surfaces also become slippery, so watch your footing first.
See Clusters of Red Spider Lilies in Autumn
Red spider lilies create bands of red across the embankment slopes.
Do not judge their density only from close range; step back to view the entire slope, and do not enter planted areas.
Enjoy Narcissus and Tree Forms in Winter
After the leaves fall, the forms of the cherry branches and the outline of the embankment become easier to see, contrasting with the low narcissus flowers.
On days with strong winds or frozen surfaces, adjust the length of your stay and prepare warm clothing and slip-resistant shoes.
The following table summarizes seasonal viewpoints and precautions.
| Season | Main flowers | Walking precautions |
|---|---|---|
| Spring | Cherry blossoms and rapeseed flowers | Crowds and restrictions |
| Early summer | Hydrangeas | Wet slopes |
| Autumn | Red spider lilies | Do not enter planted areas |
| Winter | Narcissus | Wind and freezing |

How to Walk and Take Photos When Crowded
During flowering and event periods, people tend to gather on top of the embankment, along paths, and around shops.
Do not prioritize only your own photographs; remember that people walking, resting, and viewing the flowers share the same space.
Do Not Occupy the Center of the Path
Check behind you before stopping, and even at the edge of a path choose a place that does not require stepping into a flower bed or onto a slope.
Do not spread across the path in a horizontal line as a group. When crowded, keep photo sessions brief and take turns.
Put People Around You First When Using Tripods or Selfie Sticks
Tripods and selfie sticks can strike people's feet or branches, so refrain from using them when the area is crowded.
Events, video shoots, commercial photography, and similar activities in the park may require permission, so check with the management office for any use that goes beyond personal commemorative photography.
Protect Plants and Animals
Do not break flowers or branches or enter planted sections of the embankment, and dispose of any rubbish you bring in according to the designated method.
Do not feed animals kept in the park or wild animals without permission.
When using benches or lawns, avoid holding a spot for long periods and leave room for other visitors to rest.
Check Access and Parking Conditions Before Visiting
To reach Park No. 4 by public transportation, take a bus bound for Goka Town Hall from Satte Station on the Tobu Nikko Line and get off at Gongendo Iriguchi bus stop.
Schedules and stop names may change, so check both outbound and return trips against the transport operator's official timetable.
Confirm the Number of Your Destination Park
Parks No. 1 and No. 2 have different nearest stations and access routes from Park No. 4.
If your destination is the cherry embankment, specify Park No. 4 and check the locations of entrances, bus stops, and parking lots on the local map.
Traffic Conditions Change During Flowering Season
During events such as the Cherry Blossom Festival, road congestion, traffic restrictions, and parking operations and fees may differ from normal.
Do not rely on old fees or event dates. Check current-year official information from the park and tourism association, and include public transportation among your options.
Include Return-Trip Congestion in Your Plan
Even if it is quiet when you arrive, people and vehicles may concentrate at departure time depending on flowering conditions and the weather.
Do not stay until just before the last bus. Allow ample time, including the journey back to the station, and decide on a meeting place with your companions in advance.
Summary | Enjoy the Flowers Together With the Embankment's Story
Satte Gongendo Sakura Tsutsumi is Park No. 4, where not only the spring landscape of cherry blossoms and rapeseed flowers but also seasonal flowers, the regulating reservoir waterfront, and the history of flood control overlap.
Check official information for flower conditions, the park number, and traffic restrictions; by staying out of planted areas and yielding space on the paths, you can calmly enjoy the changing seasons.
After taking photographs, also look at the height of the embankment and the waterfront, and read the relationship between the landscape preserved by the community and local life.





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