ONA
Description
Retsuko is a twenty-five-year-old red panda who works as an accountant for a Japanese trading firm. The name Retsuko can be interpreted to mean fierce child, with the character retsu signifying fury or rage. This duality is central to her identity, as she presents a facade of a polite and diligent office worker while harboring a deeply frustrated interior life. To cope with the pressures of her job, difficult coworkers, and the complexities of adult relationships, she secretly visits karaoke boxes to vent her emotions by screaming death metal. When she enters this state, her appearance transforms dramatically, adopting what resembles corpse paint makeup with sharper teeth, pointed eyebrows, a devilish tongue, glowing blue eyes, and the kanji for rage appearing on her forehead.
In her daily life, Retsuko is timid, soft-spoken, and exceedingly polite, often allowing herself to be burdened with extra work from demanding bosses like Ton. She is kind-hearted and generally honest, which makes her a poor liar, but she can become unfiltered and speak her mind when drunk. Internally, however, she possesses a vicious temper and a reservoir of frustrations stemming from feelings of being undervalued and trapped by societal expectations. Her death metal karaoke serves as an essential, cathartic release, allowing her to channel her pent-up anger about work, romance, and life into powerful and often improvised lyrics.
Retsuko is driven by a search for personal fulfillment and a stable, happy life. Initially, she dreams of finding a husband to marry so she can quit her job and become a housewife, viewing this as an escape from the corporate grind. Over time, her motivations evolve as she learns more about herself through her relationships. She comes to understand that she does not simply want to be financially dependent on a partner but desires genuine connection, respect, and the freedom to pursue her own identity, which includes her passion for death metal.
Throughout the story, Retsuko acts as the central figure whose experiences illuminate the struggles of young working adults. Her role is to navigate the often absurd and frustrating realities of office politics, romance, and the pursuit of dreams. She is frequently challenged by her overbearing mother, who pressures her into marriage interviews, and by a series of romantic interests. She briefly dates the oblivious and passive Resasuke and later the wealthy but commitment-averse tech genius Tadano. Her longest-running and most significant relationship is with her coworker Haida, a hyena who harbors a long-standing crush on her. Their relationship evolves from friendship to romance after overcoming numerous misunderstandings and personal hurdles, eventually culminating in marriage. She also forms strong supportive friendships with her senpais, the glamorous Gori and the sophisticated Washimi, who become her mentors and confidantes, as well as with her sharp-witted coworker Fenneko.
Retsuko undergoes significant character development across the series. She begins as an extreme doormat who struggles to assert herself, but gradually learns to set boundaries and stand up for what she wants. Her experiences, from a terrifying encounter with a stalker to managing an idol group and later navigating Haida's unemployment, force her to grow more resilient and self-reliant. She learns that simply quitting her job would not solve her problems and that fulfillment comes from within. By the final season, she has gained the confidence to leverage her hidden talent, using her death metal persona to run for political office and speak out on behalf of disaffected youth, demonstrating how far she has come from the quietly suffering accountant she once was.
Her most notable ability is her powerful and passionate death metal singing voice, which she can use to shatter the windows of a karaoke room or project her anger with incredible force. This ability appears to be hereditary, passed down from her grandmother. When she sings, the sheer volume and emotional intensity of her performance create a pseudo-sonic weapon capable of affecting entire rooms. Beyond this, she is a competent and diligent accountant whose skills in finance and organization prove useful in various situations, such as turning around the finances of an underground idol group. She also practices self-defense and carries nunchucks after a traumatic incident, showing a commitment to protecting herself.
In her daily life, Retsuko is timid, soft-spoken, and exceedingly polite, often allowing herself to be burdened with extra work from demanding bosses like Ton. She is kind-hearted and generally honest, which makes her a poor liar, but she can become unfiltered and speak her mind when drunk. Internally, however, she possesses a vicious temper and a reservoir of frustrations stemming from feelings of being undervalued and trapped by societal expectations. Her death metal karaoke serves as an essential, cathartic release, allowing her to channel her pent-up anger about work, romance, and life into powerful and often improvised lyrics.
Retsuko is driven by a search for personal fulfillment and a stable, happy life. Initially, she dreams of finding a husband to marry so she can quit her job and become a housewife, viewing this as an escape from the corporate grind. Over time, her motivations evolve as she learns more about herself through her relationships. She comes to understand that she does not simply want to be financially dependent on a partner but desires genuine connection, respect, and the freedom to pursue her own identity, which includes her passion for death metal.
Throughout the story, Retsuko acts as the central figure whose experiences illuminate the struggles of young working adults. Her role is to navigate the often absurd and frustrating realities of office politics, romance, and the pursuit of dreams. She is frequently challenged by her overbearing mother, who pressures her into marriage interviews, and by a series of romantic interests. She briefly dates the oblivious and passive Resasuke and later the wealthy but commitment-averse tech genius Tadano. Her longest-running and most significant relationship is with her coworker Haida, a hyena who harbors a long-standing crush on her. Their relationship evolves from friendship to romance after overcoming numerous misunderstandings and personal hurdles, eventually culminating in marriage. She also forms strong supportive friendships with her senpais, the glamorous Gori and the sophisticated Washimi, who become her mentors and confidantes, as well as with her sharp-witted coworker Fenneko.
Retsuko undergoes significant character development across the series. She begins as an extreme doormat who struggles to assert herself, but gradually learns to set boundaries and stand up for what she wants. Her experiences, from a terrifying encounter with a stalker to managing an idol group and later navigating Haida's unemployment, force her to grow more resilient and self-reliant. She learns that simply quitting her job would not solve her problems and that fulfillment comes from within. By the final season, she has gained the confidence to leverage her hidden talent, using her death metal persona to run for political office and speak out on behalf of disaffected youth, demonstrating how far she has come from the quietly suffering accountant she once was.
Her most notable ability is her powerful and passionate death metal singing voice, which she can use to shatter the windows of a karaoke room or project her anger with incredible force. This ability appears to be hereditary, passed down from her grandmother. When she sings, the sheer volume and emotional intensity of her performance create a pseudo-sonic weapon capable of affecting entire rooms. Beyond this, she is a competent and diligent accountant whose skills in finance and organization prove useful in various situations, such as turning around the finances of an underground idol group. She also practices self-defense and carries nunchucks after a traumatic incident, showing a commitment to protecting herself.