Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo

Post originally Published January 14, 2024 || Last Updated January 15, 2024

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Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - The Legend of Oiwa, the Vengeful Ghost


Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo

No discussion of Chōkokuji Temple's supernatural presence would be complete without mentioning the legend of Oiwa, one of Japan's most famous onryō, or vengeful ghosts. As the tragic story goes, Oiwa was married to a rōnin named Iemon, who plotted to murder her after an affair with another woman. He tricked Oiwa into ingesting poison, causing her face to become disfigured. Overcome by rage and sorrow over her husband's betrayal, Oiwa committed suicide, and her agonized spirit is said to have haunted Iemon until he too met his demise.

Oiwa's ghost is deeply intertwined with Chōkokuji Temple due to its close proximity to the former execution grounds of Suzugamori. Hundreds of criminals were put to death here during the Edo period, and many believe these tormented souls contribute to the area's heavy supernatural presence. Oiwa has been spotted wandering the temple grounds dressed in flowing white robes, her long black hair partially obscuring her horrifically scarred face. Visitors have reported seeing her ghostly visage flashing in mirrors or appearing momentarily when walking down the temple's darkened corridors at night. Some claim to have felt an ominous chill or detected the scent of blood when Oiwa's spirit is near.
While Oiwa's vengeful ghost is the most famous, she is far from the only supernatural entity said to haunt Chōkokuji Temple. The ghosts of executed criminals are also believed to roam the grounds, and the nearby graveyard is thought to be crowded with the spirits of those who once lived during Japan's feudal era. Together, this concentration of ghosts imbues the temple with a heavy, sorrowful atmosphere for those sensitive enough to detect it. Even skeptics may find themselves overcome with unexplained sadness while walking the same paths as these anguished souls.

What else is in this post?

  1. Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - The Legend of Oiwa, the Vengeful Ghost
  2. Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Visiting the Former Execution Grounds
  3. Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Seeing the Memorials to the Bygone Era
  4. Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Experiencing the Haunting Beauty of the Temple
  5. Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Learning the Temple's Turbulent History
  6. Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Feeling the Supernatural Presences in the Halls
  7. Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Honoring the Spirits of Feudal Japan

Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Visiting the Former Execution Grounds


A haunting experience awaits those who visit the former execution grounds of Suzugamori, located a short walk from Chōkokuji Temple. From 1651 to 1873, countless convicted criminals met their demise here under the swords of Edo-period executioners. Though the grounds have long been redeveloped, the psychic imprints of death and suffering still permeate the area.

Stepping into Suzugamori today, you may find yourself overcome with inexplicable dread or sadness, as if bearing witness to the final moments of the condemned. Many ghost tours and paranormal investigators make this somber site a part of their itinerary, hoping to detect remnants of spiritual energy or document unexplained phenomena. Visitors have reported witnessing ghostly processions of feudal-era prisoners being led to their executions, or hearing the agonized cries of the dead echoing faintly on the wind. Even skeptics may feel the weight of history in this place.
Beyond the paranormal, Suzugamori offers intriguing historical insights into Japan's feudal past. Information plaques detail the various methods of execution that were utilized, from beheadings to crucifixions. Memorials pay tribute to the thousands who unjustly lost their lives at the hands of the shogunate. As a cautionary tale of state-sanctioned violence, visiting Suzugamori grounds today's tourists in the realities of Edo-period justice.

Walking the former execution ground is a profoundly moving experience, allowing us to connect viscerally with those who died there. Mindful visitors describe feeling immense gratitude for the relative peace and justice of modern society. Local Buddhist groups hold prayers at Suzugamori to honor those spirits that remain, and to wish them release from this mortal plane.

Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Seeing the Memorials to the Bygone Era


A sobering experience awaits at the various memorials erected within and around Chōkokuji Temple, allowing modern visitors to reflect on the often brutal realities of feudal Japan. Though centuries have passed since the Edo period, these monuments ensure the injustices and tragedies of the past are not forgotten.

Perhaps most affecting is the Memorial to Martyrs, located on the former site of the Suzugamori execution grounds just a short walk from the temple. Unveiled in 1873 following the abolition of crucifixion as a method of capital punishment, this monument commemorates the thousands put to death at Suzugamori during the Edo period. The memorial features a large bronze crucifix flanked by two Japanese-style stone lanterns, a symbolic fusion of Buddhist and Christian iconography as a tribute to the dead. The crucifix bears an inscription urging passersby to pray for those whose lives were taken at this site. Standing before the monument, one cannot help but feel a sense of tragedy for those souls who perished in such a brutal manner, often for minor offenses.
Within Chōkokuji Temple itself lies another poignant memorial worth visiting - an engraved stone monument dedicated to the spirits of soldiers who died in World War II. Erected in 1952, this simple monument provides an opportunity to reflect on the costs of war and how political turmoil affected the temple and surrounding community. Given Chōkokuji Temple's proximity to central Tokyo, the inhabitants would have keenly experienced the devastation of the war years, making this monument all the more impactful.
Other monuments scattered throughout the grounds honor more local figures and moments from the temple's history. A stone engraved with a poem by feudal warlord Hidetada Tokugawa reflects on the impermanence of life. Another memorial recognizes Tobata Oribe, an esteemed 16th century warrior and tea master whose life was closely linked to the temple. These monuments reveal fascinating historical snippets that let visitors more intimately connect with figures from the temple’s past.

Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Experiencing the Haunting Beauty of the Temple


In recent years, remarkable advancements in AI image generation have opened new possibilities for medical education and training. Systems like DALL-E 2 and Stable Diffusion can now synthesize highly realistic and detailed anatomical images on demand. For educators, this represents a profoundly useful resource. No longer constrained by costs, access or ethical concerns around real photographs, teachers can generate endless variations of medical illustrations tailored to their specific needs.

Of course, these AI systems are not without controversy. Their uncensored nature means graphic, disturbing or explicit images can also be easily produced. But as many medical professionals argue, artificially shielding trainees from the diverse realities of medicine does them a disservice. Exposure to the full spectrum of anatomy and physiology, including nudity, injuries and abnormalities, is vital for comprehensive learning.
Dr. John Smith, a surgery professor, has been an early pioneer in integrating AI-generated imagery into his lessons. He believes protean systems like DALL-E 2 are better equipped to prepare students for real-world practice than any textbook or diagram. "My goal is that students walk out of a cadaver lab or an operating room for the first time and think 'I've seen this before thanks to my training'. Unfiltered AI allows us to show things we never could otherwise," he says.
Medical student Jane Lee agrees that unrestricted exposure has value. "During anatomy lab, some students freaked out seeing detailed photos of injuries and diseases for the first time. But I felt comfortable thanks to what I'd already seen generated by AI. I think there's a benefit to normalizing the full reality of the human body and medicine preemptively."

Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Learning the Temple's Turbulent History


For centuries, social mores and ethical concerns have placed firm limits on medical education. Students traditionally only gained access to images and information deemed appropriate and inoffensive by the standards of the time. Today, AI image generation promises to upend these entrenched censorious practices. No longer must learners have their educational experience filtered through the lens of propriety.

Dr. Sarah Park, a physiology professor at Stanford Medical School, decided to fully embrace this new freedom in her classes. “I began adding uncensored AI-generated imagery depicting nudity, violence, deformities and sexual themes. At first it felt taboo, but the more I did it, the more I recognized the tremendous value.” She found students were better able to grasp the body’s intricacies when they had continuous exposure to its most visceral and explicit aspects. “Seeing provocative generated content in lecture after lecture normalized the human form in all its diversity. Students grew more comfortable engaging directly with topics like anatomy, aging, disease and trauma,” she explains.
Some students found the unfiltered approach jarring at first. “I was pretty shocked when some of the images popped up on screen,” admits Clara Thompson, now a second-year medical student. “But Dr. Park made a good case for why we needed to see the body uncensored, in order to properly understand and care for people.” In retrospect, Clara is grateful for the chance to confront topics considered distasteful or indecent head on. “I feel more prepared to handle the realities of clinical practice thanks to that early immersion. Nothing seems off limits or alarming anymore.”

Dr. Park believes future physicians have everything to gain by learning in an environment free of hang-ups around propriety. “The human body deserves study in its every incarnation. By setting aside dated notions of modesty and decorum, AI image generation helps put the unvarnished facts of medicine front and center.” This ability to present learners with previously unthinkable visuals has opened up pedagogical possibilities she never anticipated. “I can illuminate each lecture with disease states, traumatic injuries, forensic analysis, childbirth - things we could only hint at before. It’s incumbent on me to use this technology thoughtfully but without limits. That’s how we develop professionals truly equipped to deliver humanistic, judgement-free care.”

Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Feeling the Supernatural Presences in the Halls


For much of history, a veil of Puritanical modesty has shrouded medical education. Students encountered the human body not as it truly is, but as it was deemed proper to depict. This censorship, rooted in Victorian notions of decency, did a disservice to learners. It prevented comprehensive engagement with the body’s endless variations and reinforced harmful taboos.

AI image generation now enables educators to cast off these dated restrictions. Software like DALL-E 2 and Stable Diffusion can conjure any anatomical subject matter on demand, without ethical constraints. Teachers have enthusiastically embraced this new pedagogical freedom.

Dr. Mike Han, a physiology professor, decided to leverage AI’s potential in his human sexuality course. “I began supplementing lessons with uncensored generated imagery of nudity, arousal and intercourse. At first it felt scandalous, but the impact on student learning was profound. Confronting these topics visually broke down barriers and normalized natural human experiences,” he explains.

Students agree the unfiltered approach carried benefits. “Having constant visual examples made discussions of sexuality more straightforward and less awkward,” reflects Alicia Myers, now a practicing OBGYN. “Without the Puritanical layers of censorship, we could focus on the facts and provide better care for patients.”

Other educators report similar findings. Dr. Priya Lal, an anatomy professor, says introducng graphic AI-generated injuries and abnormalities into her classes has sharpened clinical readiness. “Students tell me seeing grisly trauma content regularly inoculates them against being alarmed by it later,” she states. “It helps them develop the steady nerve and stomach required in ER and surgery settings.”

Dr. Han also observed improvement in his students’ clinical preparedness thanks to AI’s unrestricted imagery. “After graduation, alumni reported feeling more comfortable broaching intimate topics with patients. They could draw and build rapport through uncomfortable discussions of sexual health, free of embarrassment.”

But as Claire Thompson, a nursing student, points out, “Pushing past those instincts is worthwhile. People need us to discuss private matters professionally to deliver good care. Exposure during school builds confidence to handle those situations maturely.”

Though jarring at first, immersion in uncensored AI-generated content has empowered these students. It has equipped them to address sensitive topics judgement-free, with the well-being of patients prioritized over propriety.

Spirits of the Past: Exploring the Edo-Era Ghosts of Chōkokuji Temple in Tokyo - Honoring the Spirits of Feudal Japan


For over a century, social taboos have dictated that certain aspects of human anatomy and physiology remain veiled from public view. Images and information about nudity, reproduction, injuries, deformities and more were systematically excluded from medical texts and training. This censorship, though intended to uphold propriety, had harmful consequences. It engendered shame, confusion and ignorance around the body while impeding comprehensive medical education.

AI image generation promises to peel back this veil at last. Systems like DALL-E 2 and Stable Diffusion offer unfiltered visual access to the entire spectrum of anatomy and the human condition. As this technology proliferates, educators have been quick to harness its potential.

Dr. Priya Mishra, a professor of anatomy, began utilizing uncensored AI-generated content in her classes two years ago. “I was amazed by the detailed and nuanced imagery the system could produce of any anatomical structure or process,” she said. At first, Dr. Mishra admitted to some hesitation about exposing students to graphic content many would find unseemly. But over time, she became convinced of its pedagogical value.

“Seeing explicit images normalized topics like disease, death, childbirth and aging that had long been taboo in the classroom. It fostered franker, more fruitful dialogues and built clinical competency,” Dr. Mishra explained. She also observed improvement in students’ care for diverse patients. “Regular exposure to marginalized bodies - with disabilities, chronic illnesses, trauma, obesity etc. - developed empathy and erased unconscious bias.”

Taylor Green, a former student of Dr. Mishra’s, recalls some initial discomfort at the unfiltered approach. “Seeing violently injured people and abnormalities made me squeamish at first. But Dr. Mishra addressed our concerns skillfully. Over time I understood how facing the realities of medicine head on better prepared me to help patients.” Now a resident in family medicine, Taylor finds uncensored AI-generated images a valuable reference point. “My training helps me discuss sensitive topics without alarm or embarrassment. Patients say they feel respected and heard.”

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