A 25-year old red panda in her company's accounting department who lets out frustrations over her job by singing death metal at a karaoke bar.

The show centers on Retsuko, a 25-year old red panda who works in her dream company's accounting department. But it turns out that she is forced to keep doing more and more impossible tasks by her superiors and co-workers. She doesn't talk back to them, but she still has to let off steam, so she ends up going to karaoke by herself and singing death metal.
 
(Source: Anime News Network)

Some offices have stereotypical dynamics: the chauvinistic pig of a boss who never does any real work; the employees whose goal is to suck up to the boss; the ones whose lives seem perfect; and the individuals who have all the actual work pushed onto them. Retsuko the red panda is in the last group, as she stays late most nights to make up the work her coworkers are too lazy to do themselves. 
 
Her relief from the stress of her everyday life comes in the form of singing death metal at a local karaoke club. Night after night, Retsuko channels her grief into a microphone and considers the place to be her own personal sanctuary. But as she moves further away from her comfort zone and the ideas people have of her, she discovers that letting others into her world of death metal may not be such a bad thing.

Chicago native Erica Mendez is a longtime anime and video game fan who put in the work and became a voice actress. She has been fortunate to play some fan-favorite characters, including: Retsuko from Aggretsuko, Ryuko from KILL la KILL, Raphtalia from The Rising of the Shield Hero, and Sailor Uranus from Sailor Moon. As for video games, her voice can be heard as Kamisato Ayaka in Genshin Impact, Bernadetta in Fire Emblem: Three Houses and additionally in Street Fighter V, Dead or Alive 5: Last Round, and Pokemon Masters to name a few. She’s also ventured into script adaptation and has done work on Little Witch Academia, Sailor Moon SuperS, and Dragon Pilot. 

If that weren’t enough, she also directs from time-to-time, having done so for I Want to Eat Your Pancreas and the Netflix series, Carole & Tuesday. Keep up with Erica's role announcements and incoherent rambling by following her on <a href="https://twitter.com/tsunderica?lang=en">Twitter</a>.

[Instagram](https://www.instagram.com/agathapaulita) | [Twitter](https://twitter.com/agathapaulita) | [Facebook](https://www.facebook.com/agathapaulita) | [Youtube](https://www.youtube.com/agathapaulita)

Agatha Paulita Martins is a Brazilian actress, voice actress, and dubbing director. She is the older sister of the voice actress [Flora Paulita](https://anilist.co/staff/106403/).

__Non-Anime Roles:__
~!- Mônica Sousa (Turma da Mônica Jovem)
- Violetta Castillo (Violetta)
- Hilda (2nd voice - 3rd season and Movie; Hilda)
- Ari Blanco Commerford (Elite)
- Jackie Lynn Thomas (Star vs. the Forces of Evil)
- Anabella (Tower of Fantasy)
- Cressida Cowper (Bidgerton)
- Maxine Baker (Ginny & Georgia)
- Willow Park (The Owl House)
- Victoria "Tori" Spring (Heartstopper)
- Winifred Rose (Anne with an E)
- Ivy Sundew (Amphibia)
- Molly Bennett (MaXXXine)
- Ruby Gillman (Ruby Gillman, Teenage Kraken)
- Sarah Jeffery and Carla Jeffery (Most of the productions)
- Audrey (Descendants franchise)
- Bree (Z-O-M-B-I-E-S Trilogy)
- Kitty Cheshire (Ever After High)
- Romane Berthaud (Parallels)
- Alison Price (Everything Now)
- Jackie Veda (Locke & Key)
- Carrie Wilson (Julie and the Phantoms)
- Debra Macall (Lucifer)
!~

Date of Birth: August 14, 1992.

<a href="https://twitter.com/InuYDesi">Twitter</a> | <a href="https://www.facebook.com/Inuydesi">Facebook</a>

Desireé González Rodríguez is a Mexican voice actress.

Red panda Retsuko continues to work at her cyclic office job, with the occasional stress-venting via death metal karaoke on the side. With the company of her newfound friends Gori and Washimi, life is more enjoyable than ever before. But some new shake-ups to her status quo threaten to add more stress to her life. At the office, new employee Anai seems like a fine addition to the company. Yet when Retsuko is placed in charge of his training, she finds that beneath his steadfast dedication, he may pose a threat to the stability of the workplace. Meanwhile, at home, Retsuko's mother pays an abrupt visit, fully intent on having her daughter finally settle down and find a man. With this in mind, she sets Retsuko up for various marriage appointments, much to her chagrin. 
 
Now, Retsuko finds all the more reasons to head to the karaoke bar and unleash her furious diatribes. However, knowing that this will not truly solve her problems, she decides to make a more spontaneous choice to avoid her issues. And so, Retsuko finds herself set upon another self-reflecting journey, coming to learn more about herself and love, with the ever cathartic support of death metal karaoke.

Red panda Retsuko, worked to the bone, unleashes her frustration in the form of death metal. Lately, though, she's found another joy—getting the most likes possible on her Instagram posts. In fact, it is said that social media attention can release endorphins. As Christmas falls upon the city, Retsuko's hunger for validation only grows, pushing her to find new ways to embellish and sugarcoat her otherwise drab life for the internet to see.


Retsuko’s rage rises another octave when she finds herself moonlighting with an underground idol group to pay off her debts. 
 
(Source: Netflix)

Music video of OTMGirls feat. Aggretsuko performing the song 'Aggressive Girl'

The fourth season of Aggressive Retsuko.

Weekly episodes released on the official OTMGirls YouTube channel following Manaka, Miggy and Hidarin as they struggle every day to aim for a global expansion.

The fifth and final season of Aggressive Retsuko.

The OTMGirls celebrate Retsuko's birthdays.