Kanetsugu Naoe

Name: Kanetsugu Naoe

Gender: Female

Height: 155 cm

Origin: Yonezawa Domain, Yonezawa Campus

Affiliation: Middle School Division

Kanetsugu wears her hair in twin-tails and is known for her distinctive hair ornament engraved with the character for “Love,” echoing the crest of the historical Kanetsugu Naoe.

She styles herself as an “Warrior of Love,” emphasizing justice, affection, and an over-the-top sense of chivalry.

Kanetsugu usually speaks in a refined, noble-like manner, projecting the image of a dignified young lady.

However, when her anger rises past a certain point, her regional accent slips out, revealing a less polished, more emotional side.

She is loud, passionate, and often dramatic, constantly asserting her status as a heroic figure of love.

Despite this, she is the butt of many jokes and abuses, and her earnestness often gets her into trouble or makes her an easy target.

Kanetsugu has been friends with Yukimura Sanada since childhood.

From their time at the Yonezawa Campus, she has repeatedly suffered misfortune and “terrible experiences,” many of which involve Yukimura’s experiments or schemes.

Although she is frequently treated poorly by the other female characters—especially in the anime—Kanetsugu is fundamentally kind-hearted and capable of great bravery and self-sacrifice.

She is also unexpectedly practical and reliable when it comes to money and logistics.

Kanetsugu is a petite girl with a height of 155 cm.

She wears her hair in twin-tails, each side tied up and held in place, enhancing her energetic, slightly childish image.

Her most iconic accessory is a hair ornament carved with the word “Love,” symbolizing both her name’s heritage and her “warrior of love” persona.

This symbol of love also appears on her weapon, reinforcing her thematic branding.

Her overall style combines a noble or aristocratic vibe with exaggerated expressions and comedic reactions.

She stands out visually among the cast both for her vivid personality and her bold “Love” motif.

Kanetsugu is originally from the Yonezawa Domain and was associated with the Yonezawa Campus before coming to the setting of the main story.

There, she was regularly dragged into incidents and harsh situations, often because of Yukimura Sanada’s antics.

Yukimura is her childhood friend, but their relationship is full of comedic abuse and one-sided suffering on Kanetsugu’s part.

Kanetsugu frequently complains about the “terrible things” she has been put through since those days.

She initially enters the main story as an assassin sent against Muneakira Yagyu.

Despite this, her fate becomes closely tied to his, and she eventually becomes one of his sword maidens.

Kanetsugu has a complicated relationship with Jubei Yagyu.

Jubei never uses a consistent name for her and instead changes how she calls Kanetsugu every time, prompting exasperated retorts from Kanetsugu.

Some of Jubei’s bizarre nicknames include “Gutsu Gutsu,” “Gucchan,” and “Guchori,” none of which Kanetsugu accepts.

These running gags fuel many of their comedic exchanges.

At first, Kanetsugu appears as a hostile force, acting as a hired assassin aiming to kill Muneakira Yagyu.

Her attempt fails, and she becomes entangled with the main cast.

During one incident, she is placed into a state resembling death by a shikigami, a spiritual artificial lifeform.

Muneakira, desperate to save her, kisses Kanetsugu, which triggers the formation of a contract and turns her into his sword maiden.

After forming this contract, Kanetsugu becomes one of Muneakira’s samurai girls and gains the powers associated with that status.

From that point on, she is no longer a mere intruder or attacker but part of his group, fighting alongside Jubei Yagyu and the others.

In the anime adaptation’s first season, Kanetsugu’s situation is notably different from the original story.

She does not formally conclude a contract with Muneakira, and thus is not officially recognized as his master samurai.

Even so, her behavior often suggests that she expects to be treated like one of his sword maidens and hopes for that bond.

In the prologue sequence of episode 1, she is shown fighting as a master samurai together with Jubei Yagyu and the others, implying a possible future or alternate development.

Despite the lack of a formal contract early on, she still ends up living at the Yagyu Dojo.

Without clear permission or logical explanation, she constructs a small “doghouse cottage” in the dojo’s yard and takes up residence there.

The other female characters are overwhelmingly rough with her, frequently hitting and kicking her for comedic effect.

Kanetsugu endures this physical abuse and verbal bullying, which becomes a recurring gag in the anime.

In the second season of the anime, Kanetsugu’s status in the Yagyu Dojo deteriorates even further.

She is treated as a nuisance, often referred to as a burden or even compared to a stray dog.

Kanetsugu herself worsens her reputation by accidentally guiding the group known as the Dark Samurai Four to the dojo while handing out flyers.

This blunder makes the others regard her as even more unreliable and troublesome.

Feeling unwanted and ashamed, Kanetsugu decides to leave the Yagyu Dojo.

However, as she is trying to go, she crosses paths with Mataemon Araki, who has lost control and gone berserk.

At the same time, Sarutobi Sasuke is with her, and the situation becomes extremely dangerous.

To protect Sasuke and give her a chance to escape, Kanetsugu decides to stay behind and act as a rearguard.

She bravely faces Mataemon Araki alone, but the fight goes badly.

Kanetsugu is beaten severely, left battered, and eventually thrown into a river, slipping into an unconscious state close to death.

While she lies unconscious, Muneakira Yagyu calls out to her with desperate determination.

His intense feelings and voice reach Kanetsugu’s heart, awakening her and allowing the bond of sword maiden to finally form between them.

As a result, Kanetsugu officially becomes Muneakira’s fifth sword maiden.

With this new contract, she gains power and status equal to the other master samurai in his service.

After forming a contract in the original story, Kanetsugu settles at the Yagyu Dojo.

She does not move into a normal room like the others but instead builds a tiny house in the yard.

This structure is a small, one-tatami-mat-sized doghouse-like building, which she proudly calls her “cottage.”

Although it looks like a pet house to everyone else, Kanetsugu insists on its dignity.

She uses her beloved large hammer as part of the roof structure, embedding it into the cottage.

This gives the little building a distinctive, slightly ridiculous silhouette that matches her eccentric personality.

In the anime’s first season, even though she has not formed a contract yet, she still sets up this doghouse cottage in the dojo grounds.

She then shamelessly, or perhaps bravely, squats there and refuses to leave, effectively becoming a semi-permanent resident.

Kanetsugu’s weapon of choice is a large wooden mallet.

It is heavy, oversized, and carved on the side with the character for “Love.”

When she strikes the ground with this hammer, the “Love” symbol appears on the surface like a stamp, leaving a stylized imprint.

This visual effect underscores her identity as a warrior of love and adds flair to her attacks.

Her fighting style is straightforward and relies on powerful blunt-force blows.

She combines her brute strength with theatrical declarations about love and justice, turning every battle into a loud performance.

In the second season of the anime, her original hammer is destroyed by Mataemon Araki during his berserk rampage.

This loss is both practical and symbolic, as she is deprived of her signature weapon.

Once Kanetsugu becomes a sword maiden through her contract with Muneakira, she receives a new hammer.

This upgraded weapon is referred to as the “New Hammer” and is equipped with a spinning top from Yonezawa, enhancing its functionality and flair.

The new hammer maintains her “Love” motif while incorporating this Yonezawa-style spinning top as a special feature.

It symbolizes both her homeland and her renewed strength as Muneakira’s fifth sword maiden.

Kanetsugu is surprisingly skilled when it comes to finances and daily management.

Back in Yonezawa, she was entrusted with handling accounting, showing that she is more than just comic relief.

She has a knack for smart shopping and thrift, always looking for good deals and efficient use of funds.

This practical side contrasts sharply with her loud, theatrical hero persona.

Her financial competence made her valuable in the Yonezawa Campus environment, where she took charge of budgeting.

Even among highly intelligent characters like Yukimura Sanada, Kanetsugu’s economic sense stood out.

This hidden practicality helps explain how she manages to survive while living in a tiny cottage at the Yagyu Dojo.

She can stretch limited resources and handle money responsibly, even if nobody takes her seriously in other areas.

Kanetsugu is a major source of comic relief.

Her pride as the “Warrior of Love” constantly clashes with how others perceive and treat her.

Jubei Yagyu’s refusal to remember or use her proper name becomes a recurring joke.

Instead of calling her “Kanetsugu,” Jubei invents a new nickname every time they interact.

These nicknames range from slightly cute to deeply embarrassing, such as “Gutsu Gutsu,” “Gucchan,” and “Guchori.”

Each time, Kanetsugu reacts with immediate protests, adding to the comedic rhythm of their exchanges.

Beyond nicknames, Kanetsugu is frequently punched, kicked, and otherwise abused in slapstick fashion by the other female characters.

This physical comedy, while harsh, is framed as part of the show’s exaggerated humor.

Her passionate speeches about love, justice, and her own greatness often end in failure or humiliation.

But it is precisely this cycle of grand declarations followed by comic defeat that makes her a memorable and endearing character.