Description
Retsuko, a 25-year-old anthropomorphic red panda, works in the accounting department of a Japanese trading firm. Timid and soft-spoken, she navigates daily frustrations from demanding superiors and colleagues, habitually internalizing stress. Her suppressed rage erupts through clandestine death metal karaoke sessions, where she transforms with corpse-paint makeup, jagged teeth, glowing eyes, and the kanji for "rage" emblazoned on her forehead—a stark contrast to her reserved exterior.

Her domineering mother pressures her about marriage and cleanliness, counterbalanced by a supportive father who trusts her decisions. Romantic entanglements shape her growth: a fleeting connection with emotionally detached Resasuke fizzles, while tech entrepreneur Tadano’s rejection of marriage and traditional family structures fractures their bond. Co-worker Haida evolves from a figure of unrequited affection to a steadfast partner; after weathering his involvement in corporate fraud and personal turmoil, they marry, solidifying a bond tested by adversity.

Professionally, she shifts from enduring workplace abuse to assertive self-advocacy. Joining underground idol group OTMGirls as both accountant and performer exposes her to stalker threats and a near-fatal attack, prompting disillusionment with fame. Later, she harnesses her death metal persona to enter politics, championing disaffected youth during a parliamentary campaign.

Guided by senior colleagues Gori and Washimi, she embraces vulnerability. Workplace tensions with Fenneko and Tsunoda mature into mutual respect, the latter mentoring her in social media navigation. When Haida moves in, their shared space challenges her mother’s control, nurturing her independence.

Pivotal moments include confronting boss Ton, whose harsh demeanor belies respect for her diligence, and standing by Haida during his fraud scandal—a slap catalyzes his accountability while affirming their connection. Her arc concludes by reconciling personal dreams with societal demands, symbolizing resilience against contemporary pressures.