Kano Ienaga

Kano Ienaga is one of the tattooed convicts who escaped from Abashiri Prison and later became infamous as the manager of the “Sapporo World Hotel,” a building remodeled into a human-hunting labyrinth.

Outwardly a graceful, alluring woman marked by a distinctive mole at the corner of her mouth, Kano’s true identity is an aging male surgeon who lives full-time in a female presentation and name.

Kano is a practitioner and extremist of the doctrine known as “like cures like,” insisting that eating the same body part that troubles you will heal or perfect it.

Unlike traditional medicinal practice that uses livestock or animal organs, Kano hunts human victims with desirable body parts and consumes them in pursuit of eternal youth, strength, and beauty.

Though usually polite, well-mannered, and soft-spoken, Kano is capable of ruthless cruelty and total moral blindness when it comes to acquiring “specimens.”

Kano’s storyline connects tightly with Saichi Sugimoto, Asirpa, Tatsuuma Ushiyama, Genjirō Tanigaki, Inkarmat, and eventually the Seventh Division under Tokushirō Tsurumi.

Name: Kano Ienaga

Real name: Chikanobu Ienaga

Gender (biological): Male

Gender presentation: Female

Role: Tattooed convict, former surgeon, hotel proprietor, later military doctor

Birthday: May 16

Place of birth: Mikawa Province

Favorite food: Meat dishes

Disliked food: Shrimp

First appearance (Golden Kamuy): Chapter 50, “It’s a Murder Hotel, Everyone Gather!!”

Voice actor (anime): Sayaka Ohara

Live-action actor: Yuki Sakurai

Kano appears as a young, voluptuous, and elegant woman with a beauty mark at the corner of the mouth, refined manners, and a languid, sensual demeanor.

This beauty is powerful enough that even people who knew Kano as a male prisoner, like Tatsuuma Ushiyama, are fooled into passionate kisses, and Yoshitake Shiraishi ends up unknowingly confessing romantic interest.

Beneath the surface, Kano is elderly, male, and physically frail, with diminished strength and stamina due to age.

Because of this, Kano often avoids direct confrontation, preferring to stay in a secure base, ride horses for long distances, and rely on tricks, gas, and drugs to subdue prey.

Kano is fanatically devoted to the ideals of youth, beauty, strength, and a “complete” or “perfect” life.

This obsession manifests as a calm but chilling confidence: when questioned, Kano insists, “I am right,” pointing to a seemingly flawless female body as proof of success.

Despite being a cannibalistic serial killer, Kano is not a cackling caricature but a composed, articulate person who can seem warm, even compassionate, when not hunting.

This contrast makes Kano uniquely unsettling: a courteous host, a brilliant surgeon, and a remorseless predator combined in one figure.

Before becoming a fugitive, Kano (under the name Chikanobu Ienaga) was a gifted surgeon.

However, Kano’s medical brilliance came with grotesque ethical violations: murdering patients, transfusing their blood into Kano’s own body, and using corpses for experiments.

These crimes led to imprisonment in Abashiri Prison as one of the dangerous tattooed convicts.

After the mass escape, Kano went underground and reinvented as “Kano Ienaga,” a female hotel proprietress.

Kano murdered the elderly couple who originally ran the Sapporo World Hotel and took over the building.

Over time, the hotel was remodeled into a labyrinth of secret passages, observation points, hidden doors, gas systems, and a fully equipped underground torture and dissection chamber.

Murder Hotel Arc

Kano’s primary showcase is the “murder hotel” incident set at the Sapporo World Hotel.

There, Kano carefully observes guests, looking for individuals who possess particularly desirable body parts—an especially beautiful voice, remarkable eyes, or an extraordinary physique.

Once a “target” is chosen, Kano lures them into a trap, uses gas or anesthetic to render them unconscious, and transports them via secret passages to the underground chamber.

There, the victim is restrained, tortured, and ultimately killed, then disassembled so Kano can consume the relevant organs or tissues as part of the “like cures like” regimen.

During one such operation, Kano appears fully naked while preparing to dissect a married couple, revealing the unmistakable male anatomy beneath the feminine presentation.

This scene cemented Kano’s status among fans as someone who “embodies all ages and both sexes in one body.”

Meeting Ushiyama and Sugimoto’s Group

Kano’s carefully maintained operation begins to crumble when Tatsuuma Ushiyama and, soon after, Saichi Sugimoto’s group arrive at the hotel in close succession.

Kano quickly decides that Ushiyama’s enormous, powerful body and Asirpa’s striking blue eyes are ideal targets for the next “meal.”

Worried that the competition over tattooed convicts might bring chaos, Kano separately confines Yoshitake Shiraishi to try to keep the situation under control.

However, Kano’s identity and activities are eventually exposed. Shiraishi escapes and even counterattacks with a hand grenade.

Kano attempts to approach the sleeping Asirpa to take her eyes, triggering an explosive rage from Saichi Sugimoto.

At the same time, Ushiyama, drunk and overtaken by lust and impulse, barrels into the conflict, causing a chaotic three-way brawl that sweeps Kano into the mayhem.

Destruction of the Sapporo World Hotel

As the violence spirals and the hotel structure begins to fail, Kano realizes that the situation is beyond salvage.

Resigned, Kano activates a system built into the hotel that is designed to burn the entire building to the ground, a last-resort self-destruction mechanism.

Compounding the disaster, Kiroranke’s explosives are accidentally dropped into the underground area by Shiraishi.

The combination of Kano’s burn-down device and the explosives triggers a massive blast, devastating the building.

Kano is almost killed in the collapse, pinned under rubble and forced to confront the hollowness of a life spent clinging to a manufactured “perfect self.”

Ushiyama manages to rescue Kano at the last moment, pulling this frail yet deadly mastermind from the burning ruins.

Joining Hijikata’s Group

Once rescued, Kano reveals crucial information about another tattooed convict, Teruichirō Wakayama, who has been staying at the hotel accompanied by a male prostitute.

After this, Kano joins forces with Ushiyama and eventually allies with Toshizō Hijikata’s faction of tattoo hunters.

In this phase, Kano’s surgical skill and medical expertise become valuable assets to the group.

Although still selfish and fixated on perfection, Kano’s role shifts slightly from predator to something closer to a specialist support member.

Capture and Military Surgeon for the Seventh Division

During the assault on Abashiri Prison, Kano is not on the front lines but waiting with Shinpachi Nagakura in an Ainu village.

The Seventh Division, led by Tokushirō Tsurumi, eventually captures Kano and brings Kano into their fold.

Kano is then forced into service as a kind of dedicated military surgeon for the Seventh Division.

This leads to one of Kano’s most critical acts: performing brain surgery on Saichi Sugimoto after he is shot in the head by Hyakunosuke Ogata.

Kano’s surgical success confirms what the story has hinted all along—that beneath the horror is an unmistakably first-rate physician.

However, the procedure also gives Kano a chance to indulge in old, perverse habits: while operating, Kano takes small “tastes” of Sugimoto’s brain tissue.

After the surgery, Kano shows subtle behavioral changes, occasionally shouting “Asirpa-san!” in a manner reminiscent of Sugimoto’s own fixation.

This implies that, in Kano’s worldview, consuming parts of another person can even transfer aspects of personality or obsession, not just physical “qualities.”

Final Act and Death

Later, Kano becomes deeply involved with Inkarmat, who is pregnant with Genjirō Tanigaki’s child.

To Kano, a pregnant woman represents the pinnacle of “perfection,” the ultimate completeness of the human body as a creator of life.

Kano decides to help Inkarmat safely escape from a hospital in Otaru, knowing that Tokushirō Tsurumi has ordered close control and that the Seventh Division’s plans conflict with Inkarmat’s freedom.

Genjirō Tanigaki comes to see Inkarmat despite orders, further enraging the chain of command.

Hajime Tsukishima, acting under Tsurumi’s authority, attempts to eliminate both Tanigaki and Inkarmat.

To protect them, Kano injects Tsukishima with anesthetic, hoping to incapacitate him before he can carry out the execution.

The anesthetic does not act fast enough.

Before Tsukishima loses consciousness, he manages to shoot Kano, inflicting a fatal wound.

As Kano lies dying, there is no repentance for murder in the conventional sense but a revealing explanation of motive.

Kano admits that saving Tanigaki and Inkarmat was not altruism but the final expression of a lifelong pursuit of “perfection”—a desire to protect the perfect state represented by a pregnant woman and soon-to-be mother.

Kano urges Tanigaki not to let the now “becoming-perfect” Inkarmat out of his sight and to stay with her through childbirth.

In this way, the same obsession that once justified killing and eating others now compels Kano to die shielding an ideal that can never be personally attained: motherhood.

Concept

Kano’s core belief system is a twisted expansion of an old medicinal idea sometimes summarized as “like cures like.”

In the traditional Chinese-inspired concept of medicinal cuisine, people sometimes eat the same type of animal organ as the body part that needs support, under the belief that it will strengthen that part.

For instance, someone with a weak liver might eat animal liver, or someone with joint problems might consume cartilage or tendons.

In normal practice, this is limited to livestock or other animals and is framed as a folk or complementary remedy rather than a proven scientific method.

Kano takes this concept far beyond normal boundaries by insisting that to achieve genuine, dramatic effects, the organs must be human.

For Kano, human flesh and organs with the “right” qualities are the only true path to a perfectly youthful, strong, and beautiful body.

Kano attributes the current appearance—an ageless, stunning female form—to decades of targeted cannibalism, “treating” each perceived imperfection by consuming the corresponding part from a victim.

Kano proudly claims that “the effect is extraordinary,” and uses personal appearance as evidence.

Saichi Sugimoto, ever skeptical, flatly dismisses this as convenient self-delusion and psychological self-hypnosis.

When Sugimoto calls it out as mere “self-suggestion,” Kano reacts with visible irritation, and the strain reveals wrinkles around Kano’s eyes, hinting that the illusion of youth may be more fragile than claimed.

Hotel Architecture and Practice

Kano repeatedly renovates the Sapporo World Hotel to support the predatory lifestyle required by this doctrine.

The building becomes a maze with no clear overall blueprint, making it nearly impossible for outsiders to grasp its full layout.

Features of the hotel include secret hallways connecting many rooms, spyholes for silent observation, sliding hidden doors, rooms with concealed trapdoors that drop victims, and a fully stocked underground laboratory.

That laboratory houses torture devices, surgical tools, and all the facilities needed to dismember and store human body parts.

Over time, Kano turns the entire hotel into a gigantic hunting ground and processing plant dedicated solely to one purpose: acquiring and consuming the human pieces necessary to maintain “the best possible self.”

Kano’s guests are not just customers; they are potential donors of eyes, voices, skin, or muscles, evaluated like livestock at a market.

Origin of the Obsession

Kano’s extreme fixation on perfection and motherhood stems from a childhood trauma involving Kano’s mother.

As a child, Kano saw the mother while pregnant and became convinced that pregnancy was the ultimate form of human perfection, a state of sacred completeness.

Kano imagined that once the baby was born, the mother holding the child would become a kind of saintly, immaculate figure—pure, complete, and unassailable in beauty.

However, this fantasy was shattered when Kano’s mother slipped on stairs, miscarried, and lost the child.

It is unclear how much the physical or emotional aftermath of this incident directly shaped Kano’s mind.

But it is strongly implied that seeing the “perfect” pregnant mother fall from grace through miscarriage implanted a lifelong wound and an obsessive need to chase lost perfection.

Kano’s current female appearance is said to be nearly identical to how the mother looked when pregnant, visually tying Kano’s self-image to that idealized memory.

This suggests that every act of cannibalism and self-modification is an attempt to recreate or approach that impossible standard embodied by Kano’s mother as a would-be mother.

During the collapse of the Sapporo World Hotel, trapped under rubble, Kano looks back on a youth once strong and beautiful without surgical cheating or cannibalism.

Kano admits to having clung to a “best self” so fiercely as to steal pieces from other people just to keep it alive, and then asks Ushiyama a pointed question: “When was your perfection?”

Kano’s status as a first-rate surgeon is revealed definitively in the later volumes, when Kano successfully performs delicate brain surgery on Saichi Sugimoto.

This feat involves removing bullet fragments and damaged tissue and doing so quickly under primitive conditions, all while preserving Sugimoto’s ability to function.

Kano claims to have honed this skill through atrocity: cutting small pieces from the brains of conscious victims as they watched, then cooking and eating those pieces with ginger and soy sauce.

This grotesque combination of torture and culinary ritual served as repeated “practice” for precise neurosurgery.

Even in the high-stakes operation on Sugimoto, Kano cannot resist “sampling” the brain tissue.

Afterward, subtle personality echoes such as shouting for Asirpa appear, hinting that Kano believes—or experiences—that consuming a brain can transfer parts of a person’s mental imprint.

Kano Ienaga appears to be inspired by several real and fictional figures.

One major possible model is the serial killer H. H. Holmes, who built the infamous “World’s Fair Hotel” in Chicago.

Holmes’s murder castle featured hidden passages, trapdoors, rooms designed for asphyxiation, and a basement for disposing of bodies.

These features closely parallel the Sapporo World Hotel, with its secret corridors, observation holes, sliding panels, drop rooms, and underground torture and dissection facilities.

There are also strong echoes of Hannibal Lecter, the cultured cannibal psychiatrist from modern fiction.

Like Lecter, Kano is a medical professional, refined in manner, with a disturbing habit of making subtle slurping gestures when talking about having “eaten” people.

The cannibalism component may also draw loose inspiration from real-world cannibals such as Andrei Chikatilo and Issei Sagawa, suggested by name and role parallels.

Altogether, Kano blends traits from historical serial killers, fictional cannibal doctors, and folklore about medicinal eating into a single, uniquely unsettling character.