Even when discussing ghost stories in the same park, the investigation methods differ depending on whether the story is based on past land use or involves voices heard on a bridge and connections to nearby locations. I read external rumor pages and city guides regarding Takashi Ryokuchi Park in Toyohashi City, Sakurabuchi Park in Shinshiro City, and Akatsukayama Park in Toyokawa City. I will present the information separately, separating parts where historical facts can be verified from parts where records of experiences are insufficient. The ranking is not based on the strength of the paranormal phenomena, but rather on the degree to which the materials can be compared.
Survey methods and evaluation criteria
On October 18, 2026, we checked the local government guides for each park and the text of the National Haunted Map. The rumor pages are secondary publications, and this site has not personally verified the experiences described there. Claims are categorized into categories of agreement, partial agreement, disagreement, immeasurable, and new facts. The existence of a park alone is not used to support eyewitness accounts, nor are incidents or personal stories for which the original source cannot be verified presented as facts. The scoring is based on a total of 100 points: source transparency 30, historical/spatial context 25, safety information 20, freshness of information 15, and source transparency of rumors 10.
| Rank | point | The main points of the rumor | judgement | Document quality |
|---|---|---|---|---|
| 1 | Sakurabuchi Park | The nationwide paranormal map introduces the origin of the cherry trees at Sakurabuchi, stating that they were planted by Suganuma Sadazane, the lord of Shinshiro Castle. Furthermore, it mentions that if you stand on Kasaiwa Bridge at night, you can hear voices coming from downstream… | Partial match | 80/100 |
| 2 | Takashi Green Space | The nationwide paranormal map describes the area around Takashi Green Park as the former Takashihara training ground of the Imperial Japanese Army. Following this, it mentions sightings of soldiers and people seeing only boots walking around at night… | Partial match | 74/100 |
| 3 | Akatsukayama Park | The Akatsukayama Park page on the nationwide paranormal map mentions a female ghost appearing there. The explanation, based on the park's facilities, suggests that something might be lingering near the elevated railway on the Koboyama side… | unmeasurable | 70/100 |
1st place: Sakurabuchi Park | Partial match (80 points)
The rumored details
The National Haunted Places Map introduces the origin of the cherry blossoms at Sakurabuchi, stating that they were planted by Suganuma Sadazane, the lord of Shinshiro Castle. It then includes a story about hearing voices from downstream if you stand on Kasaiwa Bridge at night. The history of the cherry blossom spot and the sounds heard on the bridge, while in the same context, need to be examined separately.
Source of the rumor and date of verification
The source is the Sakurabuchi Park page of the National Haunted Map, and the text was retrieved on October 18, 2026. This is treated here as an example, and we have not verified the original record with date and time from the first person who heard the voice. Other stories about the surrounding area have also not been supplemented without verifying their official basis.
- National Haunted Map - Sakurabuchi Park(Verification date: 2026-10-18) — It includes the story of how Suganuma Sadami planted cherry trees and the tale that if you stand on Kasaiwa Bridge at night, you can hear voices coming from downstream.
Things that could be confirmed from official and primary source materials
The guide to Sakurabuchi Park in Shinshiro City explains that the area was called Kasaiwa, and that the name originates from the fact that in 1662, Suganuma Sadamitsu had cherry trees planted there. It is a scenic spot designated as Sakurabuchi Prefectural Natural Park, and the guide also introduces the deck slope and plaza built on the right bank of the Kasaiwa Bridge. The city's explanation confirms the origin of the tree planting and the current facilities, including the bridge, but this should be distinguished from the recording of nighttime voices.
- Shinshiro City Official Sakurabuchi Park(Confirmed on 2026-10-18) — It began in 1662 when Suganuma Sadazane, the lord of Shinshiro Castle, noticed this beautiful scenery and had cherry trees planted to create a walking path. A deck slope has been constructed on the right bank side of Kasaiwa Bridge.
Points of agreement/contradictions
The historical account of Suganuma Sadamitsu's tree planting, as mentioned in the rumored section, corresponds to the city's explanation of the origin of Sakurabuchi. On the other hand, simply confirming the existence of Kasaiwa Bridge and the river does not determine the cause of the voice heard at night. The fact that there is no mention of the voice in the city's facility guide is not used as counter-evidence that the experience never occurred, but rather to differentiate the scope of comparison.
| The rumored atomic claim | Matching results | reason | Corresponding documents |
|---|---|---|---|
| It began with tree planting by Sadamitsu Suganuma. | support | The guide to Shinshiro City also explains that the cherry trees originated from the fact that the castle lord, Suganuma Sadazane, had them planted. This corresponds to the rumored history. | Shinshiro City Official Sakurabuchi Park |
| A voice can be heard from downstream. | Unconfirmed | While the rumor can be confirmed, there are no recordings or original documents with the date and time indicated, making it impossible to independently compare the sound with its cause. | National Haunted Map - Sakurabuchi Park |
Alternative interpretation
When investigating sounds along bridges and rivers, you can consider water sounds, conversations from a distance, and sound reflections as possible sources. However, since there is no recording from that day, water level, wind direction, or direction from which the sound was heard, we cannot conclude that the sounds listed here were water sounds.
Scope and limitations of the investigation
It's impossible to reconstruct who heard what and when on the bridge from the two pages referenced. No nighttime noise measurements were taken on-site. The limited-time event announcements on the city's website need to be read separately, considering the duration of the event and the current usage situation.
Verification results: Partial match
While the origin of the cherry tree planting aligns with the city's information, there is a lack of original documentation regarding the voices heard on the bridge. Although we were able to confirm some of the background details, we are not classifying the voices as a paranormal phenomenon. Historical explanations and individual listening experiences will be recorded separately.
Document Quality Score
| Source transparency | 26/30 | You can check the origin and facilities of each park on the city's park page, and track how it corresponds to rumors and opinions from outside the city, on a location-by-location basis. |
|---|---|---|
| Historical and spatial context | 23/25 | The old name, Kasaiwa, and the explanation of the cherry tree planting allow us to specifically verify the history that was added to the rumors. |
| Safety information | 16/20 | While you can read the information about facilities and usage guidelines around the bridge, you cannot confuse temporary event restrictions with the current passability status. |
| Newness of information | 11/15 | The city's announcement is marked as updated on June 1, 2026, but you need to check the duration of the summer restrictions listed. |
| Transparency of the source of rumors | 4/10 | While the source of the description of the bridge and the voice is known, there is a lack of records that can verify the identity of the first person to experience it and the time of the hearing. |
| total | 80/100 | This is the overall quality of the materials. It does not represent the degree of truthfulness or danger associated with the supernatural phenomena. |
Safety information and maps
Do not approach dark bridges, riverbanks, or unmarked caves for the purpose of checking voices. Even during the day, be aware of rising water levels and uneven road surfaces, and use the designated park routes without crossing fences. For restrictions on events or construction, take precedence over official announcements on the day of your visit and on-site signage.
2nd Place: Takashi Green Space | Partial Match (74 points)
The rumored details
The nationwide paranormal map states that the area around Takashi Green Park was formerly the Takashihara training ground of the Imperial Japanese Army. Following this, it includes stories of people seeing the figures of soldiers and seeing only boots walking around at night. While past land use can be compared using historical documents, whether the experiences of seeing something resembling footwear are related to the military at the time requires further investigation.
Source of the rumor and date of verification
The source of the rumor is the Takashi Ryokuchi Park page on the National Haunted Map website. The text referenced is from October 18, 2026. The sighting of the boots is described as hearsay, and the date and time of the incident, as well as the original image, cannot be identified. Other information about individuals and events written in the source has not been included in the text as it remains unverified.
- National Haunted Map - Takashi Green Space(Confirmed on 2026-10-18) — Following its history as the former Imperial Japanese Army's Takashihara training ground, the article includes accounts of sightings by soldiers and reports of people seeing only boots walking around at night.
Things that could be confirmed from official and primary source materials
The Toyohashi City Takashi Green Space page clearly states that the area was formerly used as the Takashihara Army Training Ground. Currently, it is described as a park used for various purposes such as excursions and jogging. The history of how the former training ground was transformed into the current green space can be confirmed from city documents. However, the page does not explain or confirm any investigations into sightings of soldiers or boots.
- Toyohashi City Official - Takashi Green Space(Confirmed on 2026-10-18) — Located in the southern part of the city, this area was formerly used as the Takashihara Army Training Ground. Today, it is a lush green park used for various purposes such as excursions and jogging.
Points of agreement/contradictions
The rumor that it was a former Imperial Japanese Army training ground aligns with the past land use records kept by the city. However, the fact that it was military land cannot be used as evidence for the later sightings of soldiers. As for the claim that only boots walked there, there is insufficient concrete comparative data, as the distance observed, lighting conditions, and the presence or absence of people in the vicinity are unknown.
| The rumored atomic claim | Matching results | reason | Corresponding documents |
|---|---|---|---|
| It was the Takashihara training ground of the former Imperial Japanese Army. | support | Toyohashi City explains that this site was formerly used as the Takashihara Army Training Ground. This corresponds to the background of the land use described in the rumors. | Toyohashi City Official - Takashi Green Space |
| Only the boots are walking. | Unconfirmed | While there are published accounts describing the experience, the time, lighting, and photographs are not available, making it impossible to independently examine the same sighting. | National Haunted Map - Takashi Green Space |
Alternative interpretation
When considering a nighttime sighting, factors such as how distant passersby appeared, shadows, and the direction of lighting should also be examined. However, since there are no reproducible observation conditions, it is not appropriate to conclude that this story was a misidentification of a shadow. It is also impossible to determine from the current materials whether the history of the area influenced the interpretation of the sighting.
Scope and limitations of the investigation
The city's park guide is a document that conveys usage and history, not a record of individual eyewitness accounts. Because the original accounts and dates of those who witnessed the events are unknown, it is not possible to verify the same situation. Details about the origins of the park and other events unrelated to the training grounds will not be treated as confirmed information until their respective independent sources are confirmed.
Verification results: Partial match
The city has provided an explanation regarding the history of the land, which was formerly a training ground, and this aligns with the background of the rumors. However, there are no independent original records of sightings of soldiers or boots, so this is only a partial match in terms of background. This does not support a causal relationship that paranormal phenomena occur on former military grounds.
Document Quality Score
| Source transparency | 26/30 | The park guide in Toyohashi City clearly states its past uses, allowing you to compare the rumored history with documents from other park operators. |
|---|---|---|
| Historical and spatial context | 20/25 | While the change from a training ground to a park is clear, the clothing and details of the individuals seen are not relevant enough to identify them. |
| Safety information | 14/20 | While you can find information on the city's park usage guidelines, we cannot guarantee nighttime visibility or on-site conditions on the day of your visit. |
| Newness of information | 10/15 | I checked the public announcement on October 18, 2026, but I cannot determine when the rumored sighting occurred. |
| Transparency of the source of rumors | 4/10 | While I can find the external page that features the story about boots, I haven't been able to trace the record of the original experience or the circumstances leading up to its publication. |
| total | 74/100 | This is the overall quality of the materials. It does not represent the degree of truthfulness or danger associated with the supernatural phenomena. |
Safety information and maps
Please refrain from stepping into the shadows of trees or facilities to confirm sightings, and do not disturb regular users who are strolling or exercising. Visiting the park during the daytime is the primary purpose of using it, rather than for nighttime investigations, and please follow any entry restrictions or instructions from park staff.
3rd Place: Akatsukayama Park | Measurement Undetermined (70 points)
The rumored details
The Akatsukayama Park page on the National Haunted Map has an entry stating that a female ghost appears there. The explanation starts with a description of the park's facilities and then moves to the speculation that something might be left behind near the elevated railway underpass on the Koboyama side. The text lists several possible locations under the elevated railway underpass and does not definitively identify a single location. Read the text separately, distinguishing between the area described as the entire park and the surrounding area.
Source of the rumor and date of verification
The information was referenced from the Akatsukayama Park page of the National Haunted Map, obtained on October 18, 2026. Here, we treat this as a listing of rumors with an ambiguous location. Since the details of the people and events included in the description have not been verified with official source materials, we will not reproduce the locations or events as factual information on this site.
- National Haunted Map - Akatsukayama Park(Date confirmed: 2026-10-18) — There is an entry for a female ghost, and the explanation shifts from the park facilities to a possible location near the elevated railway on the Kobo-yama side. The description of the possible location has not been definitively confirmed as one.
Things that could be confirmed from official and primary source materials
Toyokawa City describes Akatsukayama Park as a comprehensive park constructed in July 1993 to commemorate the 50th anniversary of the city's incorporation. The city's facility guide lists the park as Akatsukayama Park (Gyogyo Land), and indicates its location and operating hours. The park's official access guide also indicates the same location. However, these guides do not identify the location of the elevated railway underpass mentioned in the rumors, or the place where the strange occurrences described there took place.
- Toyokawa City Official - Akatsukayama Park(Confirmed on 2026-10-18) — This is a comprehensive park built in July 1993 to commemorate the 50th anniversary of Toyokawa City's incorporation. Its location and opening hours are listed under the name Akatsukayama Park (Gyogyo Land).
Points of agreement/contradictions
While the park's facilities and directional points can be confirmed from city documents, this alone does not mean that the underpass mentioned in the rumors is the same location. The published text is also ambiguous regarding the possible locations, and the section on the female ghost does not specify any particular sighting conditions. The map shows the reference locations of the park facilities, but does not definitively indicate the location of the rumor.
| The rumored atomic claim | Matching results | reason | Corresponding documents |
|---|---|---|---|
| A female ghost appears | Unconfirmed | While the information on the page can be verified, there is no original record with corresponding date, time, and location, and this sighting cannot be cross-referenced with the city's park guide. | National Haunted Map - Akatsukayama Park |
| There might be something left near the elevated railway tracks. | Unconfirmed | The published text itself contains speculation and presents multiple possibilities. There is insufficient record of the location and experience, and it cannot be corroborated by the park's facility guide. | National Haunted Map - Akatsukayama Park |
Alternative interpretation
Even when rumors are named after a park, the text may shift to discussions about adjacent roads or other areas. In this case, we need to consider the differences in scope, but since the location has not been sufficiently identified, we are not yet at the stage to conclude that the appearance or echoes of a specific elevated structure are the cause of the strange occurrences.
Scope and limitations of the investigation
The referenced information does not provide details about the boundary between the park and the rumored underpass, nor does it confirm any permits for its use. There are no original records of the experience, and it is unclear which locations and situations should be investigated. Furthermore, descriptions linking individuals or events have not been cross-referenced with official documents, thus avoiding specific definitive statements.
Verification result: Unmeasurable
While information about the park facilities is available, there is a lack of specific details regarding the area under the elevated structure that is the subject of the rumors, as well as original records necessary to examine eyewitness accounts and speculations. The matching year of the park's opening and its name were not used to support the supernatural phenomenon and were deemed unmeasurable. As a result, it is not possible to attribute the cause to any particular person or event in the surrounding area.
Document Quality Score
| Source transparency | 25/30 | While it's possible to distinguish between the city's facility guide and the rumor-posting page, it's not possible to definitively identify the surrounding locations in the latter as the same place. |
|---|---|---|
| Historical and spatial context | 18/25 | While the purpose of the park's establishment and the current location of its facilities are clear, there is a lack of documentation showing its relationship to the rumored area under the elevated railway tracks. |
| Safety information | 16/20 | While you can check the city's opening information, you must be careful not to extend that information to permits to enter surrounding roads or under elevated structures. |
| Newness of information | 9/15 | The city's page shows an update date of January 30, 2025, and changes for each day of use require separate official confirmation. |
| Transparency of the source of rumors | 2/10 | While the publication location can be identified, the exact location is unclear, and the original eyewitness accounts and specific circumstances of the incident cannot be confirmed. |
| total | 70/100 | This is the overall quality of the materials. It does not represent the degree of truthfulness or danger associated with the supernatural phenomena. |
Safety information and maps
Please do not enter areas under elevated structures or private property based on the park's information. The city's information includes opening hours and closing days, and if the handling differs for each facility, please check the latest official information. Please limit your visit to areas accessible during the daytime using the available pathways.
Map Location: This is a reference location for Akatsukayama Park, corresponding to the city's park name and address. It does not indicate the park's boundaries or the location of the rumored underpass.
What I learned by crossing locations
In Takashi Ryokuchi Park, the land use as a training ground was mentioned in both the explanation of the rumors and the city's guide, and in Sakurabuchi Park, the origin of the cherry tree planting was also mentioned. While these background details can be confirmed, they do not correspond to records indicating walking boots or the occurrence of voices. In Akatsukayama Park, it was also necessary to be careful not to treat the park as being the same place as the surrounding underpass referred to in the rumors. Just because the names appear on the same page does not mean that the story should be extended to the entire park.
summary
What we were able to confirm this time is that some of the history included in the rumors about the two locations is correct, and that the location cannot be identified from the park name alone. The history of the training grounds in Takashi Green Park and the origin of the tree planting in Sakurabuchi correspond to the city's guide. On the other hand, there is a lack of original records of eyewitness accounts and voices, and identification of the area under the elevated railway. When reading the park guide, it is important not to confuse past uses, current uses, and the basis of personal anecdotes.
FAQ
If the park's history matches, does that mean the ghost stories are true?
Even if the history of the land matches, it doesn't mean that the eyewitness accounts and stories told there have been verified. The partial agreement in this article concerns the descriptions of training grounds and tree planting included in the rumors, while the personal accounts remain unconfirmed.
Does the map of Akatsukayama Park show the location in question?
No. This is a reference map showing the location of park facilities, corresponding to the city's information and address. It is not a map that identifies either of the two locations under the elevated railway mentioned in the rumors, nor does it indicate the park's boundaries or whether entry is permitted.
Are the older usage restrictions listed still in effect?
It is important to check the time-limited information to avoid confusing it with the regulations in effect at the time of the survey. The Sakurabuchi Park page also includes information about restrictions related to summer events, but this survey was conducted in October. Please check the latest official information for the date of your visit.
How to read this article and safety precautions
" [2026 Latest] Top 3 Ranking of Ghostly Rumors in 3 Parks in Higashi-Mikawa This is an article compiled by the Horror Tales File editorial team as a story, based on publicly available information, rumors circulating in the community, and information submitted by readers. It does not definitively state the authenticity of paranormal phenomena.
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