Komoto Maya, Kagami Riko, and Sakaki Yurika, three women in their late 30s who have been friends since college, regularly meet to drink and vent about their unhappy marriages. Maya's husband, Mitsuhiro, is discovered to be having an affair. After a heated argument about his infidelity, Mitsuhiro suddenly disappears from their home, leaving Maya confused and anxious.

One night, Maya and Riko receive a panicked call from Yurika, who confesses, "I killed my husband." They rush to Yurika's house, where they find her husband, Tetsuya, lying motionless on the floor. Yurika, in a state of distress, admits she pushed Tetsuya during a fight. Tetsuya is still breathing, and as Yurika considers finishing him off, he suddenly regains consciousness but has no memory of recent events. Tetsuya, who has a history of emotional abuse, had earlier berated Yurika for coming home late from drinking with her friends, hit her on the head with his sock, and demanded she prepare beer and snacks for him while he bathed.

Meanwhile, Riko, whose husband Koki is controlling and often away on business, secretly retrieves a hidden smartphone and makes a call to an unknown person, hinting at her own plans to escape her oppressive marriage.

As the police begin investigating Mitsuhiro's disappearance, his wallet and driver's license are found, leading them to suspect foul play and focus their attention on Maya. Riko's affair is discovered by Koki, who confines her to their home, forbidding her from leaving until she ends the relationship. Yurika's husband, Tetsuya, regains his memory and demands 30 million yen in compensation from the three women, pushing them into a corner. Around this time, Riko begins experiencing strange physical symptoms, adding to the tension.

Maya, increasingly suspicious that Mitsuhiro is having an affair with Yurika, asks the police to investigate. This leads to the discovery of a social media plot aimed at killing Tetsuya. Maya, overwhelmed, frequents a batting center where she meets a mysterious man named Senda. She confides in him, expressing her desire to run away from her life. Senda warns her that running away won't erase her problems. As Maya leaves, Senda grabs her arm, and when she says goodbye and walks away, he watches her with an eerie grin, unsettling viewers.

The identity of Mitsuhiro's affair partner is revealed to be Kana, a junior at Maya's company whom Maya herself had feelings for. Shocked by this betrayal, Maya decides to confront Mitsuhiro directly. The couple goes on a camping trip in the mountains, ostensibly to reconcile. After spending the night together, they hold hands and look out at the sea the next morning. Mitsuhiro tells Maya, "I love you," but then suddenly strangles her, saying, "Do you know how it feels when someone you love tells you to die?" He references Maya's past words, "I wish you'd die," revealing his unresolved anger and pain.

Concurrently, Riko and Koki finalize their decision to divorce. However, as they are about to separate, Koki is involved in an accident, complicating their parting.

The series concludes with each woman at a crossroads: Maya survives the attempted strangulation, forced to confront the violence and betrayal in her marriage; Riko faces the consequences of her affair and the sudden accident involving Koki; and Yurika, along with her friends, must deal with the fallout from Tetsuya's blackmail and the unraveling of their attempts to reclaim happiness. The three friends, bound by their shared struggles, are left to navigate the aftermath of their drastic actions and the irreversible changes in their lives.

The ending of "Otto yo, Shinde Kurenai ka" (2025) concludes with Maya and her husband Mitsuhiro going on a reconciliation camping trip after Maya learns the truth about his affair. Despite her shock, Maya decides to face Mitsuhiro and try to mend their relationship. However, the trip takes a dark turn when Mitsuhiro suddenly strangles Maya, revealing his deep resentment over her earlier wish that he would die. Mitsuhiro dies after being attacked by a bear during this confrontation. Meanwhile, Riko and her husband Kouki finalize their divorce, but Kouki suffers an accident. The story ends with the three women confronting the painful realities of their marriages and seeking their own paths to happiness.

In a detailed narrative of the ending:

The final episode opens with Maya discovering that Mitsuhiro's affair partner is Kana, a junior colleague whom Maya herself had feelings for. This revelation shocks Maya deeply, but she chooses acceptance over denial. Determined to confront the truth and salvage what remains of her marriage, Maya arranges a camping trip with Mitsuhiro in the mountains, hoping for reconciliation.

They spend the night in a remote mountain campsite. The next morning, Maya and Mitsuhiro sit side by side, holding hands, gazing out at the sea. Mitsuhiro expresses his love for Maya, but the mood shifts abruptly. He suddenly wraps his hands around Maya's neck and begins to strangle her. Mitsuhiro reveals that he has never forgiven Maya for once telling him, "I wish you'd die," and he forces her to experience the pain of those words firsthand.

During this violent struggle, Mitsuhiro is attacked by a bear. The attack is fatal, and Mitsuhiro dies in front of Maya. This shocking and tragic event marks the climax of their fraught relationship and the series' exploration of the destructive consequences of resentment and unspoken pain.

Meanwhile, the subplot involving Riko and her husband Kouki reaches its conclusion. The couple has decided to divorce, facing the final separation of their marriage. However, Kouki suffers an accident, adding a layer of unresolved tension to their story. The fate of Kouki after the accident is left uncertain, but it underscores the fragility and complexity of the characters' lives.

Yurika's storyline, which involved her confessing to killing her husband earlier in the series, is not detailed in the final episode summaries, but her arc contributes to the overarching theme of women fighting back against oppressive or destructive marriages.

The ending scenes emphasize the emotional and physical toll that these troubled marriages have taken on the three women. Maya's survival after Mitsuhiro's death, Riko's divorce and Kouki's accident, and Yurika's earlier confession collectively illustrate the harsh realities and consequences of their struggles. The series closes on a note that highlights the characters' painful journeys toward reclaiming their happiness, even if that path is fraught with loss and trauma.

There is no evidence in the available sources that the 2025 Japanese TV drama "Otto yo, shinde kurenai ka" (also known as "Husband, Please Die") contains a post-credits scene. The detailed episode summaries, including the finale, focus exclusively on the main narrative and character arcs, with no mention of any additional scenes after the credits roll. The drama's structure is traditional, with each episode--including the climactic twelfth--resolving its central conflicts within the main runtime, and no indication of a post-credits teaser, epilogue, or sequel setup.

The final episode centers on Maya (played by Yumi Adachi) and her husband Mitsuhiro (Takezai Terunosuke) attempting to reconcile during a camping trip, a sequence that culminates in a shocking act of violence as Mitsuhiro, overwhelmed by unresolved pain, strangles Maya after confessing his love--a moment charged with desperation, betrayal, and tragic irony. Meanwhile, Riko (Saki Aibu) and her husband face their own separation, marked by an unexpected accident. These events conclude the series' exploration of marital strife and the quest for personal agency, but the narrative definitively ends within the episode proper, with no additional content suggested after the credits.

In summary, based on all available episode recaps, synopses, and viewer reports, "Otto yo, shinde kurenai ka" does not feature a post-credits scene in any of its episodes, including the finale. The story's resolution and emotional impact are contained entirely within the main broadcast.

Yurika confesses to Maya and Riko that she killed her husband during a night when they were called to her house. This revelation sets off a chain of events involving the three friends.

Maya's husband, Mitsuhiro, disappears, which becomes a pivotal point in the narrative. His disappearance leads to further complications and revelations about his character, including an affair with a junior at Maya's company.

Senda, played by Yuki Kubota, is a mysterious figure whose sudden change in attitude towards Maya causes a stir. Maya eventually decides to cut ties with him, saying she wants their meeting to be the last.

Riko becomes pregnant with her illicit partner Ryosuke's child. She decides to live with her child and says goodbye to Ryosuke, marking a significant turn in her personal life.

Yurika planned to kill her husband Tetsuya, but before she could carry out her plan, she was assaulted by him and left unconscious. This event highlights the tumultuous nature of their relationship.

Otto yo, shinde kurenai ka (2025) is not family friendly and is not recommended for children or sensitive viewers. The series is a suspense drama centered on three women in troubled marriages, and it contains several potentially upsetting or objectionable elements, presented with emotional and sometimes graphic detail. Below is a brief, non-spoiler summary of the types of scenes and themes that may be disturbing, organized to reflect the show's narrative approach:

The series opens with the three main characters--Maya, Riko, and Yurika--regularly meeting to drink and vent about their marital frustrations. These scenes are charged with raw emotion, as the women express deep resentment, regret, and a sense of entrapment in their lives. The dialogue often includes explicit discussions of marital strife, infidelity, and the desire for escape, which could be unsettling for younger or sensitive audiences.

A pivotal moment occurs when Yurika confesses to her friends that she has killed her husband. This revelation is delivered in a tense, intimate setting, with the camera closely capturing the shock, fear, and conflicted loyalty on the faces of Maya and Riko. The emotional weight of the scene is heavy, as the women grapple with the moral and legal implications of Yurika's act, as well as their own buried frustrations.

As the story progresses, Maya's husband mysteriously disappears. The series does not shy away from depicting the anxiety and paranoia that follow, including scenes where Maya is shown alone in her home, jumping at noises, and wrestling with guilt and relief. The atmosphere is thick with suspense, and the show frequently uses dim lighting, tight close-ups, and a tense musical score to heighten the sense of dread.

Later, there is a scene where Maya and her husband attempt to reconcile during a camping trip. The sequence begins with a fragile hope for healing, but takes a dark turn when the husband, in a moment of emotional breakdown, physically attacks Maya. The violence is sudden and intense, with the camera lingering on Maya's terror and the husband's失控 rage. This scene, in particular, could be deeply upsetting due to its realistic portrayal of domestic violence and the betrayal of trust.

Throughout the series, themes of revenge, moral ambiguity, and the consequences of suppressed anger are explored in depth. The characters' internal struggles are rendered with psychological realism, including moments of despair, manipulation, and the contemplation of extreme actions. The show does not offer easy resolutions, and the emotional tone remains heavy and at times bleak.

In summary, Otto yo, shinde kurenai ka contains mature themes such as marital discord, infidelity, murder, domestic violence, and psychological distress, all depicted with emotional and sometimes physical intensity. These elements make the series unsuitable for children and likely distressing for sensitive viewers.