The first episode of the 2023 Rurouni Kenshin anime opens with a tense, high-stakes scene. Kenshin Himura bravely unleashes a deadly flurry of strikes against the attacking Shinsengumi soldiers. In a stunning display of swordsmanship, he swiftly brings down multiple opponents.
As the tension mounts, the charismatic Hajime Saito arrives. Showing keen judgment, Saito orders the Captain of the First Squad to stand down, concerned for the Captain’s tuberculosis.
Consequently, the heavy burden of facing the wandering swordsman falls to Saito, Captain of the Third Squad. He steps up, brimming with fighting spirit. This thrilling encounter perfectly sets the stage, leaving audiences eager for the inevitable epic clash between Hajime Saito and Rurouni Kenshin.
Here is a breakdown of 6 key highlights from Rurouni Kenshin (2023) Episode 1:
1. The Meeting of Kaoru Kamiya and Kenshin Himura
One night, Kaoru Kamiya suspects Kenshin is the infamous Hitokiri Battosai. Driven by a fierce resolve to punish the ruthless killer, she goes on the offensive. Kenshin agilely dodges her wooden sword, but disaster strikes when he clumsily slams his head into a concrete wall, leaving him writhing in agony.
This pathetic display slightly eases Kaoru’s suspicions, as he seems far too weak to be a legendary assassin. Kenshin earnestly explains that he is merely a rurouni—an aimless wandering swordsman. Yet, Kaoru remains wary, especially since carrying a sword at night violates the ban on bearing arms.
However, her confusion deepens when she inspects his reverse-blade sword. Devoid of scratches, the stench of blood, or even blade oil, how could this possibly be a murder weapon?
Later, Kaoru rushes to help the outmatched police fight Gohei Hiruma, a man claiming to be the Battosai. During the clash, Kaoru’s arm is slashed. Trapped and in pain, she is nearly killed before Kenshin intervenes in a blur of speed, saving her life while chiding her recklessness.
When reinforcements arrive, Hiruma proudly declares himself the Hitokiri Battosai of the Kamiya Kasshin-ryu style. Incensed that a cold-blooded killer would dare use her school’s name, Kaoru prepares to chase the fleeing imposter.
Kenshin firmly stops her, dragging her away to avoid tedious interrogations by the arriving officers.
2. A Clash of Ideals
Back at Kaoru’s dojo, Kihei expertly tends to her wounds. Kenshin is impressed to learn Kaoru is the acting master of the Kamiya Kasshin-ryu. She openly admits her dojo is small; it once had ten hardworking students, but they fled in terror after the fake Battosai’s murders two months ago, and the townsfolk soon shunned the dojo entirely.
Though times are changing, Kaoru knows the name Hitokiri Battosai still strikes fear into the public. She cannot fathom why the killer would claim her style. Certain or not if the man she fought is the real Battosai, she is determined to end his cruelty.
Kenshin advises her to stop wandering the streets at night. Knowing the imposter is vastly stronger, he explains that acknowledging another’s superiority is a vital part of being a swordsman. He believes she already knows fighting will only end in her defeat, and warns that a swordsman’s pride is never worth their life.
Kaoru then shares the philosophy of Kamiya Kasshin-ryu, founded by her father in the Meiji era: swords should not be used to kill, but to protect and give life. She expresses her bitter resentment toward the fake Battosai for stealing lives and tarnishing her father’s legacy.
Deeming him incapable of understanding her feelings, Kaoru dismisses him. Kenshin takes his leave, convinced she is too injured to continue her hunt. Before departing, he remarks that while a life-giving sword is a noble ideal, failing to protect one’s own life is foolishness. Her father, he adds, would never want his style preserved at the cost of his daughter’s life.
As Kihei finishes bandaging her arm, he tells Kaoru not to take Kenshin’s words to heart, dismissing him as a failed, aimless drifter. Wisely, Kaoru acknowledges the old man’s advice.
3. Tracing the Murders
While shopping at the market with Kihei, Kaoru is shoved by a crowd as police arrest Kenshin for carrying a sword. The officers recognize Kaoru and publicly disparage her dojo, linking it to the Battosai’s murders. An argument erupts as Kaoru fiercely defends her school, but the clever Kihei defuses the situation with a bribe, securing Kenshin’s release in the process.
Kenshin asks for updates on the murders. Kaoru reveals a lead: she suspects a former dojo in the neighboring town. Now a gambling den run by thugs, it was forcefully taken over two months ago by a massive swordsman matching the killer’s description.
After hearing this, Kihei excuses himself to prepare dinner. Kaoru explains that Kihei is her live-in helper; she found him collapsed outside the dojo after her father died and took him in. Out of concern, he constantly urges her to sell the property and live in peace. Though she doesn’t know his true background, she believes everyone has a past they’d rather keep hidden. She suspects Kenshin is the same, which is why he wanders. Kenshin quietly agrees.
Curious about why he lingers in town, she invites him to stay at her home. Kenshin declines, stating he has business to attend to, and turns to leave. Feeling indebted to him for saving her life, Kaoru apologizes for insulting his wanderer lifestyle. Kenshin suddenly touches her forehead, checking for a fever—a gesture that thoroughly annoys her despite her hard-earned apology.
Kenshin brushes it off, telling her that wanderers don’t sweat the small stuff and advising her to do the same. They part ways. As Kaoru wonders what he is up to, Kenshin heads toward the neighboring town, having found the lead he was looking for.
4. The Plot to Steal the Dojo
Later, Kihei approaches a solitary Kaoru to discuss the dojo’s deed. Though she reiterates she will never close it, Kihei reveals he has already prepared the documents to transfer ownership to himself; he only needs her signature.
He hadn’t planned to force her hand so soon, but overhearing her suspicions about Hiruma—who is actually Kihei’s younger brother—forced him to act. Kaoru is stunned to realize the fake Battosai is related to her caretaker.
Kihei’s long con of playing the kindly father figure had worked perfectly. He orchestrated the murders to drag the dojo’s name through the mud, knowing Kaoru’s stubborn, righteous nature would keep her isolated. With the dojo ruined and land prices skyrocketing to six times their value due to westernization, Kihei intended to force a sale.
Hiruma steps from the shadows, mocking Kaoru’s “life-giving” sword and challenging her to defend herself. She attacks, but Hiruma catches her blade with a single hand, shattering it. His assessment of her as a naive girl with pathetic skills proves entirely correct; she is instantly left defenseless.
Grabbing her by the collar, Hiruma lifts her into the air, venomously preaching that the true nature of swordsmanship is violence and murder. With Kaoru helpless, Kihei violently forces her thumbprint onto the transfer deed. Smug, Kihei declares the end of the Kamiya Kasshin-ryu.
5. The True Hitokiri Battosai
That night, Kenshin arrives at the gambling den in the next town. A thug named Nishiwaki tells him the boss, Hiruma, is out. Realizing Hiruma is the imposter, Kenshin confronts the gang, who surround him to protect their boss’s secret.
After single-handedly dismantling the criminals, Kenshin drags a half-conscious Nishiwaki back to Kaoru’s dojo, confronting the two brothers. Hiruma sneers, asking if Kenshin has come to preach Kaoru’s naive nonsense about life-giving swords. Kenshin’s answer is a cold denial. A sword is a weapon. Swordsmanship is the art of killing. No matter what pretty words are used to package it, that is the ugly truth of a swordsman.
He calls Kaoru’s ideals the soft, naive nonsense of someone whose hands have never been stained with blood. Yet, given the choice between the gruesome truth and her naive nonsense, Kenshin prefers the nonsense. He genuinely hopes the world will one day embrace her innocence as the truth.
Though Kaoru begs him to run, Kenshin casually warns the remaining thugs to leave if they don’t want a trip to the doctor; he has no desire to add to the casualty list. Confident in their numbers, the thugs attack. With a single swing, Kenshin floors five men at once.
His godlike speed, flawless posture, and predictive combat leave Hiruma, Kihei, and Kaoru in awe. Kenshin maximizes his speed to its absolute limit, effortlessly routing his enemies with simple, impossibly fast movements.
Standing victorious, Kenshin reveals that the true Hitokiri Battosai does not use Kamiya Kasshin-ryu. His style is an ancient, Sengoku-era art: Hiten Mitsurugi-ryu. He warns that if he weren’t using a reverse-blade sword, they would all be dead.
Thrilled, Hiruma prepares for a rematch, realizing Kenshin had hidden his true strength during their brief scuffle. Kenshin calmly states his distaste for Hiruma’s brand of violence, regretting that he didn’t finish him off the first time.
Calling Kenshin arrogant, Hiruma charges, declaring the world doesn’t need two Battosais. In a flash, Kenshin vanishes, striking from mid-air to instantly crush Hiruma into the floor. Kenshin admits he harbors no attachment to the Battosai name, but he absolutely refuses to surrender the title to a lowlife.
Turning his blade toward Kihei, the sheer killing intent causes the old man to faint in terror. Without a hint of mercy, Kenshin tears the forged deed to pieces, muttering that the most cunning men are always the greatest cowards.
6. A Wanderer Finds a Home
Kenshin explains to Kaoru that he never intended to hide his identity; he simply chose not to bring it up. As he packs to resume his wandering, Kaoru frantically blocks his path, asking how she is supposed to sharpen her skills if he leaves her all alone.
She insists she doesn’t care about his bloody past, but Kenshin gently rebuffs her. He points out that this is her golden opportunity to clear the dojo’s name from Kihei’s slander. If the real Battosai stays, her reputation will be ruined all over again. Overcome with emotion, Kaoru blurts out that she doesn’t want the Battosai—she wants Kenshin to stay by her side.
Embarrassed by her own outburst, she steps aside, granting him permission to leave. However, she demands to know his real name, aware that “Battosai” was merely his military moniker. Not wanting her to think he was ignoring her request, the man she knew as a rurouni finally introduces himself: Kenshin Himura.
With a soft smile, Kenshin admits he is growing tired of wandering. As a drifter, he never truly knows when it’s time to move on. If she doesn’t mind, he says, he’d like to impose on her hospitality for a little while. Deeply touched, Kaoru rejoices at the chance to spend more time together.
However, her curiosity gets the better of her. Calculating the years since his Bakumatsu service, she scrutinizes his youthful face and asks: is he secretly over 30 years old? The blunt question leaves the legendary swordsman hilariously caught off guard.
