Aggretsuko, which is actually short for Aggressive Retsuko, is an ongoing Japanese ONA series focused on anthropomorphic animals. It is actually one of the better and more prominent examples of a modern-day anime trend, where anthropomorphic characters actually take the main roles in the series (another decent example is Odd Taxi). In this article, we are going to focus on the characters from the Aggretsuko anime series.
We’ll present you with the 15 most significant characters from Aggretsuko, arranged in order of their adorableness (keep in mind that this is subjective). From the least charming to the most irresistible, we’ll give you some insight into each one. This guide will serve as your ultimate source for discovering the charm and characters found within Aggretsuko.
15. Himuro
In the fourth season, a new boss at Retsuko’s workplace, who is also the primary villain, initiates a significant overhaul of the company due to its perceived outdated state. His intention was to cut down internal expenses as part of this restructuring. This led him to push Director Don out and aim for a reduction in staff overall.
The new accounting director position was given to Haida, as they saw great promise in him; however, he was unwittingly drawn into illegal actions, causing him to falsify financial records. Once Retsuko and Don uncovered proof of this fraudulent activity, Himuro chose to depart from the company.
Haida was appointed as the director of accounting due to his potential, but he found himself entangled in criminal acts, leading him to manipulate financial data. Eventually, Retsuko and Don discovered evidence of the fraud, at which point Himuro decided to resign from the company.
14. Shachou

The CEO’s design bears resemblance to that of an African elephant. He sports a pinkish-gray complexion, large white tusks, and a compact, sturdy build. Whether the wrinkles on his face are due to age or simply characteristic of elephants is uncertain. This CEO dons a navy blue double-breasted sailor coat adorned with yellow buttons, gray trousers, black footwear, and oversized spectacles.
There isn’t much information available regarding the CEO, but it appears he struggles to address inappropriate employee conduct in the workplace. This makes it simple for Washimi to control him by presenting unconventional business strategies, many of which are immature and essentially squander company funds.
13. Puko

From high school, Retsuko’s casual, bohemian friend and regular drinking companion, Puko, proposed a venture in international merchandise to Retsuko. However, Retsuko politely declined when she understood the business would primarily rely on online sales. Given her current secure job, Retsuko believed it was more prudent to stay put.
Despite this, Puko expresses her admiration for Retsuko’s commitment to responsibility, stating that it’s due to diligent individuals such as Retsuko that she herself can be so easygoing.
Puko acknowledges and appreciates Retsuko’s sense of duty, implying that it is because of hardworking people like Retsuko that she, Puko, can afford to be so relaxed.
12. Fenneko

Working alongside Retsuko as an accountant, Fenneko demonstrates a keen intellect and intuition. She often gathers information about her coworkers’ personal lives through social media outlets, and showed particular suspicion towards Retsuko when Tsunoda shared a selfie of the two of them online.
Regardless, Fenneko demonstrates her concern for Retsuko by acting as her guardian, such as when she accompanied Retsuko to a singles party. Yet, Retsuko often keeps personal matters hidden from both Fenneko and Haida, a fact that Fenneko has begun to notice more closely.
11. Hakumi

She appears kind and supportive, yet little is disclosed about her other than this. Presently, she is Anai’s romantic partner. Earlier, Hakumi expressed an intention to publish a cookbook featuring Anai’s culinary creations; however, they eventually developed a relationship.
10. Shirota

Shirota’s physical features resemble those of a polar bear. Standing quite tall, he sports pink eyelids and an amiable, welcoming grin. A slight tuft of hair adorns the front of his head, and he boasts thick, dark brows.
In recounting my introduction, I was initially presented in a framed portrait that Retsuko’s mom displayed when she was attempting to coerce me into going on a date with her daughter. Upon closer examination of the photograph, it seemed as though Shirota’s features had been sharpened and accentuated. Later on, upon revisiting this snapshot, I found myself chuckling at the realization that Retsuko’s mom may have subtly retouched the image to enhance my appearance.
Shirota’s character remains somewhat enigmatic, yet during his arranged encounters with Restsuko, he exhibits a mix of shyness and friendliness. Initially finding it challenging to engage in conversation, over time he becomes more relaxed and reveals a soft-spoken wit.
He reveals that he thinks it is scary to grow up and take on adult responsibilities like marriage.
Shirota and Retsuko come together following a prearranged wedding proposition by their moms. Overcoming initial awkwardness, they soon connect and enjoy each other’s company. As time passes, they both confess that the idea of marrying at their current age scares them due to the heavy obligations it entails. Eventually, Retsuko declines the marriage proposal.
Shirota’s mom looks after him throughout his life, and when he reaches maturity, she assists in finding him a suitable partner. Initially apprehensive, Shirota consents to meet potential suitors. Eventually, one of the girls introduced by his mother turns out to be an ideal match for him, following their first encounter with Retsuko.
9. Tadano

A classmate donkey of Retsuko during driving school, who initially seemed jobless and laid-back according to the heroine’s perspective. However, despite this first impression, she grew fond of him. It turned out that Tadano was hiding his true identity as a genius entrepreneur, whose business focuses on creating advanced technologies.
1 Option: Tadano yearns for transforming Japanese society so that regular and office tasks are handled by machines, freeing people to pursue their long-held dreams. However, Retsuko develops feelings for him but departs when she realizes that Tadano isn’t prepared to establish a family connection yet.
2 Option: Tadano aspires to revolutionize Japanese society by automating everyday and office tasks, allowing people to focus on their personal aspirations. But Retsuko develops romantic feelings for him before eventually deciding to leave because he’s not ready for a family relationship at this time.
3 Option: Tadano aims to reshape Japan’s society by automating daily and office tasks, giving people the freedom to chase their lifelong dreams. Retsuko grows fond of him but ultimately chooses to part ways after discovering that he isn’t ready for a family commitment.
4 Option: Tadano wishes to redesign Japanese society so that machines handle routine and office work, enabling individuals to concentrate on their personal goals. However, Retsuko becomes smitten with him only to leave when she learns that Tadano is unwilling to establish a family bond at the moment.
5 Option: Tadano envisions altering Japanese society by making machines handle daily and office tasks, allowing people to dedicate their lives to their passions. Retsuko develops feelings for him before deciding to move on when she discovers that he’s not ready to form a family connection.
In the third season, he forms an alliance with Haida, serving as his confidant during difficult times, while also assisting Gori in the creation of a dating platform.
8. Hidarin

Hidarin boasts a mix of gray and white fur, large eyes with black pupils and an elegant curled eyelash on the upper side, framed by pink blushes. Her three strands of hair are neatly tied back with a charming white-pink plaid bow. She is adorned in a pristine schoolgirl attire, complete with another white-pink checkered bow at the front, a matching skirt, long white socks, and shoes.
I find myself constantly charmed by Hidarin’s infectious enthusiasm and cheerfulness, although it’s clear that she may not always excel in intellectual matters. Yet, her keen observational skills are remarkable; she seems to read people as if they were the pages of a book. Often, I see her in the company of Migi, but there are moments when she appears lost in her own thoughtful solitude, engrossed in her unique world.
7. Tsunoda

At first, Retsuko found Tsunoda’s character and look off-putting, but later on, she realized that Tsunoda acted that way towards higher-ups at work to maintain a submissive demeanor.
Or:
Retsuko initially disliked Tsunoda because of her personality and appearance, but eventually, she understood that Tsunoda behaved this way with superiors in order to stay compliant at work.
She develops a strong bond with Tsunoda, initially evident in We Wish You A Metal Christmas. In this context, Tsunoda functions as a social media advisor for Retsuko. He offers feedback on her Instagram posts to boost their popularity and improve Retsuko’s social media presence, effectively turning her into a more successful Instagram user.
In the face of her critics, Retsuko opts instead to post cheerful snapshots of herself dining with Gori and Washimi at Christmas, as opposed to more attention-grabbing images. Seeing this, Tsunoda beams with delight because she’s glad that Retsuko values happiness over popularity.
6. Manaka

Manaka sports a light turquoise coat, big, warm-brown eyes, three whiskers on each cheek, and a slender, elongated tail. She accessorizes her look with a headband featuring a white and pink plaid pattern. Additionally, she dons a full schoolgirl ensemble in white, adorned with another matching white and pink plaid bow at the waist, along with a layered skirt, long white socks, and shoes to complete the outfit.
Manaka can be characterized as assertive and self-assured. Her demeanor suggests a touch of impatience, but her passion for her idol profession is unwavering, and she consistently works diligently towards her goals. Over time, she grows to respect Retsuko a bit more. However, she often finds herself irritated with Ton due to his habit of overlooking information given to him and relying on an abacus rather than the barcode reader.
5. Migi

Mikey sports a mix of light beech-hued fur and a white underbelly, her large, black eyes accentuated by a single curved eyelash on either side, framing them like tiny arches. Her rosy cheeks add a charming touch to her appearance. She keeps her hair styled in two high ponytails, adorned with small white and pink plaid bows. To complete the look, she dons a full white school uniform, with a matching white and pink checkered bow at the waist, paired with a flared skirt of the same color, long white socks, and white shoes.
Migi is kind and cheerful, a trait she shares with Hidarin. She is mostly seen with Hidarin.
4. Kabae

As a seasoned moviegoer, I must admit that Kabae’s on-screen persona is strikingly reminiscent of our amphibious friend, the hippopotamus. Standing tall with her distinctive pink complexion and rosy cheeks, she carries an air of uniqueness enhanced by her petite ears and two prominent, square front teeth. In Japanese, “Kaba” means “hippo”, a fitting moniker for this captivating character who leaves an indelible mark on the screen.
Her work attire resembles Retsuko’s, featuring a blue vest and skirt, a white shirt, and brown shoes. In her free time, she dons a spotted orange blouse with blue trousers, still sporting the same brown footwear. During winter, she adds a purple coat, white gloves, and a white hat to her ensemble.
Kana possesses an energetic and chatty demeanor, often discussing her loved ones and spreading gossip swiftly. Despite causing chaos with her rumors, she is fundamentally kind-hearted; in fact, she showed remarkable kindness by visiting Retsuko at home when she was ill to look after her.
Beyond her casual demeanor, it’s important to note that Kabae is an exceptionally productive worker and a well-regarded trainer within the team. This is evident in her concern for her coworkers – when faced with the prospect of resigning, she was troubled by the possibility that some of them might be let go if she chose not to.
Kabae encountered her future spouse during a time when she was determined to remain silent and ended up needing medical attention. Over the course of three weeks, the attending physician, who later became her husband, listened patiently to her narratives. Not long afterwards, they tied the knot.
He appears to be a man who is deeply caring towards his family, speaking sparingly but demonstrating his affection clearly. When their youngest son accidentally bumps his head, she feigns injury herself, taking on the pain and acting out to make her son laugh and feel better.
Kabae deeply cherishes her three sons, frequently discussing their achievements with others and eagerly sharing photos of them wherever she goes, including at work.
3. Resasuke

Retsuko’s former boyfriend from the Sales Department at her company is often referred to as either “Prince Out of Pocket” or “Selfish Prince.” This character is known for his tendency to daydream, neglect household chores, speak softly, and lack social responsibility. He also maintains a collection of plants in his home.
2. Gomakawa

Gomakawa resembles a seal with spots. She features white skin, big, black eyes, light gray speckles, and a darker gray muzzle. Her work attire includes a blue vest and skirt, paired with a white blouse. Since she doesn’t have feet, Gomakawa doesn’t wear any shoes.
Gomakawa is frequently spotted indulging in food, which sometimes annoys others, particularly Retsuko during her training sessions. Following her engagement, Gomakawa seems radiant and cheerful. It appears that she didn’t stay with the company for too long before leaving, as she wasn’t present at the company’s season 1 engagement event.
1. Retsuko

25-year-old Red Panda, currently employed as an accountant in a major trading firm, finds herself dissatisfied with her life. Matters worsen when superiors in the company’s hierarchy ridicule her and heap additional tasks upon her. Retsuko is a kind and reserved individual, secretly wishing to resign from her position and marry a wealthy partner someday.
Through an unintended turn of events, Retsuko befriends influential women at her workplace. On multiple occasions, she attempts to cultivate romantic relationships, only to find herself unsuccessful. In the third season, burdened by substantial debts, she is compelled to join the idoru group. Eventually, she showcases her hidden talent as a death metal soloist to the world.
After a dangerous attack by a fanatic admirer, Retsuko came to understand that she couldn’t handle the weight of her responsibilities and decided to part ways from the group. In the fourth season, Retsuko carries on sharing her music on her private YouTube channel, which garnered views in the tens of millions. With these earnings, Retsuko established a small office, focusing on advertising and merchandise sales. Former director Ton even joined temporarily for a time in this new venture.
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2025-06-05 03:51