[2026 Latest] Top 3 Ranking of Ghostly Rumors at 3 Castle Ruins in Shizuoka

Stories of paranormal activity abound at castle ruins in Shizuoka Prefecture: sightings of armored warriors, strange occurrences in photographs, and the sound of footsteps on gravel. But can we recount the battles and the castles themselves with the same level of certainty? We compared the rumor-filled pages and the information provided by local governments and tourism associations regarding Takatenjin Castle, Yokosuka Castle, and Yamanaka Castle. The following ranking reflects the ease of comparison of the available information, not the level of fear.

Survey methods and evaluation criteria

The investigation was conducted on October 18, 2026. Each location page on the National Haunted Map was treated as an example of secondary publication of rumors, and was compared with information from the Kakegawa City and Mishima City Tourism Associations. The date of the original experience and the first person to pass on the story could not be confirmed. The judgment was categorized into five categories: match, partial match, mismatch, immeasurable, and new fact. Claims of supernatural occurrences and historical descriptions were separated, and the absence of a mention of a supernatural occurrence in the official guide was not considered false. The score was 30 for source transparency, 25 for historical/spatial context, 20 for safety information, 15 for freshness of information, and 10 for source transparency of the rumor, totaling 100 points, and was an evaluation of the materials by the editorial department.

1st place: Yamanaka Castle Ruins｜Unmatched (85 points)

The rumored details

The nationwide paranormal map includes a story about hearing footsteps other than one's own when walking at night. The same page describes a castle battle, stating that the Toyotomi army numbered 68,000, the defenders 3,000, and the castle fell in half a day. The claims about the footstep experience and the battle figures should be verified separately. The source itself includes a disclaimer stating that it lacks primary sources and includes unverified information.

Source of the rumor and date of verification

The source I referenced was the Yamanaka Castle Ruins page on the National Haunted Map website. I checked the text, which was retrieved on October 18, 2026. This is a secondary publication, and the original record of the person who heard the footsteps, as well as the original posting location, cannot be identified. Taking into account the disclaimer of the source, I will not treat this as an actual event that occurred at the site.

• National Haunted Map - Yamanaka Castle Ruins(Verification Date: 2026-10-18) — The rumor page states that the Toyotomi army numbered 68,000 and the defenders 3,000, explaining that the castle fell in half a day. It also includes a story about hearing the sound of footsteps on gravel other than one's own at night. There is a note warning about the lack of primary source information.

Things that could be confirmed from official and primary source materials

The Mishima City Tourism Association's guide to the Yamanaka Castle ruins describes its construction by the Later Hojo clan and how it was attacked in 1590 while its expansion was still incomplete. The troop numbers listed are 40,000 for the Toyotomi army and 4,000 for the Hojo army, which differ from the 68,000 and 33,000 figures found on the rumored page. However, both sources agree that the castle fell in half a day. It is also described as an earthen castle that did not use stone, and that remnants such as shoji-bori (a type of moat) remain. The guide, updated on October 16, 2026, states that some road closures due to construction are scheduled until the end of March 2027.

• Mishima City Tourism Association / Yamanaka Castle Ruins Park(Confirmed on 2026-10-18) — However, on March 29 of the following year, Tensho 18 (1590), the castle was subjected to a full-scale attack by a Toyotomi army of 40,000 while the expansion was still incomplete. The Hojo army numbered 4,000, and despite their desperate defense, it is said that the castle fell in just half a day to the overwhelming force and firearms.

Points of agreement/contradictions

The only comparable difference lies in the troop figures listed on both pages. The numbers for both attackers and defenders do not match between the rumor page and the tourist association's guide. However, it is not possible to re-determine the historical numbers based solely on these two pages. We will leave the common explanation that the castle fell in half a day as is, and separate the discrepancy in numbers from the unsubstantiated story of footsteps.

The rumored atomic claim	Matching results	reason	Corresponding documents
The Toyotomi army numbered 68,000, while the defending forces numbered 3,000.	contradiction	The rumor page mentions the number of soldiers, while the tourist association's information states 40,000 for the Toyotomi army and 4,000 for the Hojo army. This section addresses the discrepancy between the publicly available information.	Mishima City Tourism Association / Yamanaka Castle Ruins Park
The castle fell in half a day.	support	The tourist association's guide also explains that the castle was attacked while its expansion was still incomplete and fell in just half a day. This is a comparison of historical context, not evidence to support the footsteps.	Mishima City Tourism Association / Yamanaka Castle Ruins Park
I can hear footsteps that aren't mine.	Unconfirmed	While we were able to confirm its inclusion on the rumors page, the references provided do not contain any materials that would allow us to independently examine the same experience, such as the date and time of the incident or any recordings.	National Haunted Map - Yamanaka Castle Ruins

Alternative interpretation

When considering the impression of footsteps, factors such as the sounds of other passersby and how one's own footsteps resonate should also be considered. However, since the time of the experience, the presence of companions, whether a recording was made, and the direction of the sound are unknown, it is impossible to determine the cause of this issue. Similarly, the discrepancies in historical figures cannot be explained without knowing the source of the references.

Scope and limitations of the investigation

I checked the rumored page and the public announcement from the tourist association. I did not re-examine the number of people by comparing it with historical documents from the time of the battle, nor did I conduct on-site measurements of nighttime sounds. I was able to confirm the differences in the descriptions on the two pages, but I lack the date and original records necessary to track individual experiences of footsteps.

Verification result: Mismatch

The discrepancy lies in the description of troop numbers. The rumor page states 68,000 and 3,000, while the tourist association's guide states 40,000 and 4,000. They agree that the castle fell in half a day, but there is insufficient evidence to support the claim about footsteps. The discrepancy in numbers does not warrant a judgment on the existence of spirits or the veracity of the entire experience.

Document Quality Score

Source transparency	27/30	By separating the tourist association's location-specific guides from external rumors, we can show which descriptions reveal discrepancies in the number of visitors.
Historical and spatial context	23/25	The guide provides information ranging from the background of the castle's construction to the characteristics of earthen castles, and includes materials that allow for comparisons of troop strength and the time it took for the castle to fall.
Safety information	18/20	The construction road closures and their duration are clearly stated in the official announcements, which can be used to determine whether the area open for viewing is uniform across the board.
Newness of information	13/15	The tourism association states that the information was updated on October 16, 2026, but any changes in regulations after this confirmation date will need to be checked separately.
Transparency of the source of rumors	4/10	While I can track the page where it was posted and the lack of primary source information, I haven't been able to find anyone who experienced the footsteps or the initial record.
total	85/100	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

Due to construction, some sections of the road are inaccessible. The notice stating that the work will be completed by the end of March 2027 may change depending on the progress of the project, so please check the latest official information before visiting. Do not enter the edges of the moat, collapsed areas, or restricted zones, and prioritize daytime visits and guided tours at the site.

Check the area around Yamanaka Castle Ruins on Google Maps.

2nd place: Takatenjin Castle Ruins | Partial match (77 points)

The rumored details

The nationwide paranormal map introduces the historical context of the battle between the Takeda and Tokugawa clans over Takatenjin Castle, and then includes stories of sightings of armored warriors and falling stones on the stone steps. The historical explanation and the personal accounts of sightings, although on the same page, represent different types of evidence. This article separates these two types and does not use the fact that a battle took place as proof of the eyewitness accounts alone.

Source of the rumor and date of verification

The source of the rumor is the Takatenjin Castle Ruins page on the National Haunted Map, and the text was verified on October 18, 2026. While the armored warrior and falling rocks are presented as personal accounts, it is not possible to trace the individual witnesses, dates, or verifiable original records. This is not a document with confirmed first appearance, and should be treated as a secondary publication example.

• Nationwide Haunted Map - Takatenjin Castle Ruins(Verification Date: 2026-10-18) — The book includes accounts of sightings of armored warriors while climbing mountains and stories of stones falling on stone steps, all against the backdrop of the battles between the Takeda and Tokugawa clans.

Things that could be confirmed from official and primary source materials

The tourist information for Kakegawa City describes the Takatenjin Castle ruins as the site of a battle between the Tokugawa and Takeda clans. It also mentions that it was a mountain castle utilizing the terrain of Tsuruoyama Mountain and that it fell after being besieged by Ieyasu. It showcases the stone steps covered with cedar and cypress trees and provides information on its status as a cultural property and how to access it. These are descriptions of the castle's history and topography, and do not include any confirmation of sightings of armored warriors or the cause of the falling stones.

• Kakegawa City Tourism Website - Takatenjin Castle Ruins(Confirmed on 2026-10-18) — This mountain castle boasted the strongest fortifications in the Tokai region and was the site of a decisive battle between the two great warlords, Tokugawa and Takeda, during the Sengoku period. It fell after being besieged by Ieyasu.

Points of agreement/contradictions

The background of the rumored battle between the Takeda and Tokugawa clans is explained in the city's guide. On the other hand, the experience of seeing armored warriors and the speculation that the rockfall was caused by someone's actions cannot be supported by the historical records. The city's introduction of the stone steps and trees should also be distinguished from evidence that shows when and why a specific rockfall occurred.

The rumored atomic claim	Matching results	reason	Corresponding documents
Takeda and Tokugawa fought	support	The guide in Kakegawa City explains that this was a battlefield where the Tokugawa and Takeda clans fought a decisive battle during the Sengoku period. This is an independent, official guide that corresponds to the rumored historical background.	Kakegawa City Tourism Website - Takatenjin Castle Ruins
I witnessed a samurai warrior in armor.	Unconfirmed	While we can confirm that there are external rumors, this document does not contain any independent records that would allow us to consider the same experience, such as the date, time, circumstances, or images of the sighting.	Nationwide Haunted Map - Takatenjin Castle Ruins
A stone fell down the stone steps.	Unconfirmed	The rumor page presents these as personal accounts, but it does not include specific records of occurrences or investigations into the causes. The city's description of the stone steps alone is not sufficient to confirm individual rockfalls.	Nationwide Haunted Map - Takatenjin Castle Ruins

Alternative interpretation

If we investigate the story about what happened on the stone steps of the mountain castle, we need to check the condition of the road surface, the weather, the conditions above, and whether there were other passersby. We can also consider the possibility of a misidentification in a dimly lit area, but since there are no photos of the experience or detailed circumstances, we cannot definitively conclude that this sighting was a misidentification.

Scope and limitations of the investigation

What we were able to confirm this time was the response between the city's tourist information page and the page where the rumor was posted. There is no video footage recording the events that took place on the stone steps, nor have we interviewed any eyewitnesses of the armored warrior. We have not added other details of the origin or number of people mentioned in the rumor as fact without verifying them with official sources.

Verification results: Partial match

The historical background of the rumored battle between the Takeda and Tokugawa clans aligns with the city's information, but the sighting of the armored warrior and the cause of the rockfall remain unconfirmed. Therefore, we have indicated a partial agreement and specified the scope of the historical information that has been confirmed. This assessment does not mean that battle records are directly reinterpreted as evidence of a supernatural phenomenon.

Document Quality Score

Source transparency	26/30	By comparing the castle ruins guide in Kakegawa City with rumors posted by a different operator, you can identify the source that confirmed the background of the battle.
Historical and spatial context	22/25	The text includes explanations of the battles between the Takeda and Tokugawa clans and the terrain of the mountain castle, allowing you to compare the historical details with those of the rumors.
Safety information	15/20	While there are city-provided tour guides and explanations of the stone steps, these do not guarantee the condition of individual road surfaces or any restrictions on the day of your visit.
Newness of information	10/15	This text was verified on October 18, 2026, but the dates of individual sightings and update histories are not clear.
Transparency of the source of rumors	4/10	While we can track down the locations where eyewitness accounts and rockfall reports are posted, we haven't been able to verify the original accounts or dates of those who experienced it.
total	77/100	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 be careful of your footing on the stone steps and slopes of the mountain castle, and walk along the designated paths during daylight hours. Avoid moving stones, entering inside fenced areas, or any actions that may disturb the historical site or the surrounding community. If there are any restrictions on entry on the day, please follow the on-site instructions.

Check the area around Takatenjin Castle ruins on Google Maps.

3rd Place: Yokosuka Castle Ruins | Unmeasurable (73 points)

The rumored details

The Yokosuka Castle Ruins page on the nationwide paranormal map includes a short story suggesting that paranormal photographs can be taken there with a high probability. There is also an entry mentioning the appearance of a boy's ghost. However, the description does not specify the original photograph, the date and time it was taken, the equipment used, or which of the many photographs it refers to. We will treat the presence of rumors and the ability to verify the content of photographs as separate issues.

Source of the rumor and date of verification

The source of the rumor is the Yokosuka Castle Ruins page on the National Haunted Map website. The text, retrieved on October 18, 2026, contains a short description of the photograph and a section describing the phenomenon. It was not possible to identify who initially spoke about it or which photograph it was based on, so this is being used as a secondary example rather than a primary report with accompanying photographic records.

• Nationwide Haunted Map - Yokosuka Castle Ruins(Confirmed on 2026-10-18) — There is a short story about a place where paranormal photographs can be taken with a high probability, and the phenomena listed include the ghost of a boy and paranormal photographs. The original photograph and the conditions under which it was taken have not been confirmed.

Things that could be confirmed from official and primary source materials

According to the guide provided by Kakegawa City, Yokosuka Castle was built as a base for the conquest of Takatenjin Castle and later became the center of the Yokosuka Domain. It also mentions that it has main gates on the east and west sides, and that it uses round river stones for its stonework. While the city provides a detailed description of the castle ruins' history and structure, it does not contain any documentation investigating the identity of the objects in the photographs or the frequency of the photographs being taken. The explanation of the historical site cannot be reinterpreted as an explanation that acknowledges the rumors surrounding the photographs.

• Kakegawa City Tourism Website - Yokosuka Castle Ruins(Confirmed on 2026-10-18) — In 1578, Tokugawa Ieyasu ordered his retainer, Osuga Yasutaka (the first lord of the castle), to build Yokosuka Castle as a base for attacking Takatenjin Castle. One of its distinctive features is the stone walls, which are constructed using round river stones known as "tamashi-zumi."

Points of agreement/contradictions

While the history of the castle ruins can be confirmed through official information, the rumors focus on the frequency of photographs being taken and the subjects captured in them. Without a collection of photographs or photographic conditions for comparison, it's impossible to determine whether they match or not based solely on the detail of the history. The claim about the boy's ghost also remains unconfirmed, separate from the existence of the facility, as the actual date and time of sightings and records have not been verified.

The rumored atomic claim	Matching results	reason	Corresponding documents
You can take photos that are likely to contain paranormal activity.	Unconfirmed	While I can read the short text from the source, I don't know the original photos, the total number of photos taken, the shooting conditions, or the evaluation criteria, so I can't independently consider the frequency.	Nationwide Haunted Map - Yokosuka Castle Ruins
The ghost of a boy appears	Unconfirmed	While this is mentioned in the "Phenomenon" section of the rumors page, we cannot confirm any individual original records with dates and locations. The city's historical guide does not support this claim.	Nationwide Haunted Map - Yokosuka Castle Ruins

Alternative interpretation

When examining a photograph, it's necessary to check for factors such as backlighting, reflections, camera shake, and lens dirt, along with the shooting conditions. However, the description referenced here does not include the original image being examined. We cannot determine the cause, such as light reflection or image processing, without seeing the specific photograph.

Scope and limitations of the investigation

We have not been able to verify the original photographs in question, the entire sequence of shots, or the photographer's explanation. The statement "high probability" cannot be numerically verified because the number of shots taken and the comparison method are not specified. The investigation is based on the published description and the city's public announcement; no reproduction experiment of the photography was conducted at the site.

Verification result: Unmeasurable

Claims about the frequency of taking photographs require a sample size, a method for judgment, and original images that can verify the shooting conditions. In this case, all of these are not available. Similarly, we could not find any independent original records for the boy's ghost, and since we could not proceed with the judgment based solely on the history of the castle ruins, we have determined it to be impossible to measure. This does not mean that the rumor has been definitively proven false.

Document Quality Score

Source transparency	25/30	There are official city guides for each location, allowing you to distinguish between historical explanations and rumors based on photos published externally.
Historical and spatial context	21/25	While it allows us to confirm its connection to the siege of Takatenjin Castle and the characteristics of the stone masonry, it is not a record that directly corresponds to the claims made in the photograph.
Safety information	14/20	You can refer to the city's transportation and sightseeing guide, but this does not constitute documentation indicating permission for nighttime use or access to the entire area.
Newness of information	10/15	We have confirmed the published text from the date of the investigation, but it is unclear when the rumored photos were taken.
Transparency of the source of rumors	3/10	While the source and content of the short text can be identified, the original image and detailed explanation from the photographer have not been found.
total	73/100	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 climb on the stone walls or enter restricted areas for photography. Do not rely solely on information from websites that post rumors to determine whether nighttime use is permitted. Please check the latest information from the city and on-site signs, and visit during the daytime out of consideration for local residents and other visitors.

Check the area around Yokosuka Castle ruins on Google Maps.

What I learned by crossing locations

The rumors at the three locations differ in how the evidence remains. At Takatenjin Castle ruins, the background of the battle between Takeda and Tokugawa can be compared with the city's guide. At Yamanaka Castle ruins, there are commonalities in the time it took for the castle to fall, but there are discrepancies in the figures for the number of troops. Regarding the story about the photograph at Yokosuka Castle ruins, the shooting conditions and the original image are not shown, so even if the history of the castle is read in detail, the photograph itself cannot be verified. Having detailed history does not mean that there is sufficient evidence of a paranormal phenomenon. Also, a common point to note is not to use the existence of dark stone steps, moats, or construction zones as evidence to support a ghost story.

summary

The comparisons made this time were based on the background of the battles, the shape of the historical sites, and the numbers associated with the rumors. There was some agreement on the historical background of Takatenjin Castle ruins, while there were discrepancies in the descriptions of military strength at Yamanaka Castle ruins. The story about the photographs at Yokosuka Castle ruins is immeasurable. None of these judgments determine whether or not there are spirits. By reading the stories remaining in the source material separately from what is actually explained in the official guides, it becomes clear what additional verification is needed.

FAQ

If there was a partial match, was the ghost also confirmed?

No. What was consistent at the Takatenjin Castle ruins was the background of the battle between the Takeda and Tokugawa clans, which was also mentioned in rumors. It doesn't mean that we found independent records regarding the sighting of armored warriors or the cause of the rockfall.

What is the basis for the discrepancy in the Yamanaka Castle ruins?

This concerns the troop numbers mentioned on the rumor page and in the tourist association's guide. There are common points in the explanation that the castle fell in half a day, and the claim of footsteps remains unconfirmed. This does not mean that the entire story of the supernatural phenomenon is dismissed.

If it's a castle ruin, can you enter freely at night?

The listing of historical sites and the display on maps alone are insufficient to determine whether nighttime entry is permitted. There are also signs indicating road closures due to construction at the Yamanaka Castle ruins. Before visiting, please check the latest official information and local regulations, and use only accessible areas during the daytime.

Are there any chances that the results or rankings will change in the future?

Yes, there are. If we can find the original photographs, records of dates and times, the first appearance of the legend, or additional official documents, we can re-examine the matter. The current ranking is based on an evaluation of the materials that could be read on the day of the survey, and does not represent a numerical representation of the danger level of the location or the probability of paranormal phenomena.