Retsuko originally hoped to find Mr. Right and leave her job for the comforts of marriage,but Mr. Right hasn't appeared yet. These days, she spends her time toiling away, while fighting to keep in check the pent-up frustration from the work her superiors give her and the idiocy of her colleagues.She channels her anger into singing heavy metal karaoke alone after work(where she becomes quite... something else.)She came across the kindred spirits of Washimi and Director Gori when she was trying yoga for her mental health. Now they serve as good friends to each other.

A mandrill working at the karaoke bar that Director Gori was once interested in.He carries himself like the store manager but is really a part-time worker.He looks like a coffee expert, but he actually doesn't know much and is actually a tea lover.He came to the city 10 years ago and seems to belong to a not-so-famous theater troupe.He also works part-time at a karaoke.

This spotted seal has good intentions but has a bungling manner and a knack for putting her foot in her mouth.She tends to take things rather positively, sometimes resulting in unexpected behavior.She is very good at manipulating her senior male colleagues with her big, sad eyes.

Resasuke, also a red panda, often bumps into Retsuko on crowded trains.He’s a 25-year-old sales representative, who works at the same company as Retsuko.As Retsuko found interest in him, she often seems to regard him handsome, but he really is just an ordinary guy.He is often daydreaming and operates at his own pace, being difficult to read.When he talks, silence seems to take place.To Retsuko, this silence looks like he's deep in thought.There were situations that would lead Retsuko, who's very aware of him, to believe he has feelings for her, but it is still a mystery whether he actually has them or not.

Talented and hardworking female director of marketing.She is a daunting figure on the outside, but surprisingly delicate on the inside. She often finds it hard to say what she feels or thinks.She clothes herself in cool and conservative fashion, but at night, she cries herself to sleep after hearing comments about her physical appearance.When drinking at the bar, the bartender is the only person who will give her the time of day... (sad face)

He appears slow due to his large appearance, but he is actually quite the quick thinker.He takes care of others, and is always taking care of Resasuke when he’s off in his own little world.He is easily moved by perfect patterns or artwork.His expressions tend to show a lot.

She’s a huge negative Nancy and can never see the bright side of anything.She has a habit of saying, 'No, I don't want to…,' 'No, no…' as she hunches up her back and retreats into her armadillo pose.

She makes every excuse to hand over her duties to Retsuko so that she can kick back and relax.She feels annoyed when she isn't the center of attention during small talk.

This African elephant is the second president of the trading company.He’s been successful in growing the company by incorporating new things. He has an inferiority complex regarding his father, the founder.He trusts his secretary, Washimi, but knows nothing of her private life.He has a rivalry with the company owned by his cousin who is an Indian elephant.

Talented and beautiful, Washimi has a knack for being able to meet all of the president’s needs as a secretary.She is fed up with the president for mistreating others and acting like a baby when it comes to dealing with emotions.She is cool under the pressures of work but quite glamorous when it comes to her personal life.(She lets her feathers down when talking to the opposite sex.)Men easily fall for her long legs, but they soon fall out.Her relationships are inevitably short-lived.

This new recruit just became a part of this company.Because he is a smooth talker, he seems like a very capable worker. But in fact, he is still quite immature as a member of society.He is also very detail-oriented, needing confirmation of all the facts before he can set off on a task, more so than others.

She's the type that ingratiates herself to people with power and looks down on people that are of no use to her.She frequently pretends to work while checking her SNS account.She is jealous of Tsunoda and her SNS updates that boast about her wonderful life, but even as she is steaming on the inside, she still clicks 'Like.'

He's always working last-minute due to lazy schedule management.He’s always checking the stock market and neglects his work, throwing mountains of work to his underlings as deadlines approach without a second thought or a shred of guilt.His tardiness on the job does not extend to clock-off time. He always leaves promptly.When Director Ton is out of the office, he sometimes sneaks out early to catch a baseball game.

He is Retsuko's senior who's equipped with charming and dashing personality. He is quite popular with women.He gives the least effort when it comes to working, but has no trouble with it.As the rumors go, he has a lot of trouble with women.

This quokka wallaby is a short timer with lots of feminine qualities.She always has a smile on her face, and is loved by all who know her.Retsuko is often compared to her.

This axolotl never listens to anyone.She never lets anyone get a word in, talking as if she already knows everything.She has a knack for changing the subject back to herself all the time.She sometimes frequents a hair salon to trim her outer gills.

A new employee in the Marketing Department who is good at dressing up.She affectionately refers to herself as 'Tsun.'With precisely calculated actions, she appears to be loved by everyone, but the other female colleagues don't buy it. Tsunoda does not care whether they like her or not.As an overbearing individual, she does study but never really mastered anything.She is obsessed with hashtags and lattes.Her cell phone is full of pictures of selfies, selfies, selfies, latte art, selfies, thigh pic, and... more selfies.

This Komodo dragon is an old woman, with an opinion on just about everything.When she gets angry, she’s prone to flinging documents around the room and getting hysterical.She’s generally rather unreasonable.

This African wild cat goes about her job in the Marketing Department with a style of her own and pays no mind to what goes on around her.Everyone in the office depends on her, but no one aspires to be like her.A working mother, she balances her life like a pro.For some reason, she has a flair for melodrama, and speaks as if narrating a film.She is known to frequently ask: “Is your project on schedule?”

Her personality is not so bad, but her booming voice can annoy those around her.Sometimes, her enthusiastic reactions do not befit her age and shake the entire company building.Kabae herself doesn’t realize it, but a number of clients have asked to keep her away,so whenever she offers to go visit a client, her colleagues rush to volunteer in her place.She loves to play up herself as a good mother, endlessly showing everyone photos of her kids.

An obnoxious meercat.He has a strong desire to climb the corporate ladder, always obeying his superiors and snatching the limelight and achievements from those beneath him.His presentations are half-baked with partially edited slides that reek of incompetence.When something doesn’t go his way, he lashes out to his subordinates.

She entered the company at the same time as Retsuko.She’s a very important person to Retsuko who listens to and shares venting about the angst they feel toward their bosses. However, they do not talk about their personal life.While they get along well on the surface, Retsuko believes that Fenneko is a frenemy that talks about her behind her back.Fenneko can be difficult, but she is nowhere near as bad as Retsuko believes.

This cougar is Retsuko’s classmate from high school.She is a free spirit with a wide array of interests. A curious soul, she has so many aspirations and goals.The self-nominated Puko and Retsuko, who pulled the short straw, served as class representatives together and became close friends.Puko studied abroad after graduation, and her dream is to establish her own imported goods store.

This kangaroo is a yoga instructor and has an ongoing quest for the perfect body.But their body is so ripped that no one knows their gender anymore.Retsuko thought she was a woman at first, but now she’s not so sure.Protein is the only word in this kangaroo’s vocabulary.

A hyena with an underbite who entered the company at the same time as Retsuko.He tends to praise and flatter his superiors excessively in an attempt to suck up to them.He believes this is a necessary evil to make it in the world.He is quite conscious about his long jaw and underbite, and does not like getting teased about it.He is attracted to Retsuko who he keeps thinking about.

Traditional Duroc pig who believes women are best meant for serving tea.He loves to golf and go out drinking.Every night he grabs a younger employee to go out for drinks.His violent mood swings keep those around him walking on eggshells. It is his way or the highway. Dissension is not an option.Under his desk he keeps a box of body spray to keep his sweat and body odor in check.

He’s the CEO of an IT company who believes that all menial jobs should be handled with AI.Being a genius, he can be clueless when it comes to communicating with other people.When he is not on the job, his attire is so casual you would never guess that he is a president of an IT firm.