What is the plot?

The episode opens with a festive Christmas party at the home of one of the main characters, where the group of friends gathers for a joyful celebration. The atmosphere is warm and lighthearted, with laughter, music, and holiday decorations filling the space. The characters interact casually, sharing stories and enjoying each other's company, creating a sense of normalcy and camaraderie.

Later that night, the mood shifts abruptly as a massive alien craft, resembling a Rubik's cube, detaches from the mothership hovering over Tokyo. The military launches an attack on the craft, but their weapons prove ineffective against its advanced defenses. The craft begins to break apart, sending debris raining down over the city.

As the debris falls, one of the main characters, Kiho, is struck and killed by a piece of wreckage. The scene is sudden and shocking, with the group's celebration immediately interrupted by the tragedy. The friends are left stunned and grief-stricken, struggling to process what has happened.

In the aftermath, the surviving characters each react to Kiho's death in different ways. Some withdraw into silence, while others express their grief openly. The emotional weight of the loss is palpable, and the group's dynamic is visibly altered by the absence of Kiho.

Meanwhile, Ooba, a mysterious figure who appears to be a former boy band member but is actually an alien inhabiting a human form, continues his strange activities in Tokyo. He breaks into apartments, watches human news broadcasts, and uses alien technology to create inverted snowmen, which frighten children. Ooba practices human conversation by repeating phrases he hears on television, often speaking to a puppet on his right hand.

Ooba eventually encounters Ontan, one of the main characters. He speaks with her directly for the first time, prompting a sudden and intense flashback in Ontan's mind. The screen segments into dozens of individual memories, showing Ontan's first meeting with Kadode in elementary school. In the flashback, Ontan is portrayed as a seemingly normal student, while Kadode is already known as "The Demon" for her unusual behavior. The two girls bond over their shared experience of seeing something alien, an event that sets the foundation for their friendship.

After the flashback, Ontan returns to the present, visibly shaken. Ooba flees the scene by extending helicopter blades from his head and flying away. As he leaves, he concludes to himself that Ontan is a Shifter, a being with special abilities related to the alien presence.

Back with the main group, the characters continue to grapple with their grief. The loss of Kiho casts a long shadow over their lives, and the episode ends with the group scattered, each dealing with the tragedy in their own way. The festive atmosphere of the Christmas party is replaced by a somber mood, marking a turning point in the series as the characters are forced to confront the harsh realities of living in a world under alien occupation.

What is the ending?

The ending of Episode 4 of DEAD DEAD DEMONS DEDEDEDE DESTRUCTION is a sudden and tragic one: during a Christmas gathering, Kiho is killed by debris from a destroyed alien craft, leaving her friends in shock and grief. The episode closes with the group struggling to process what happened, while a mysterious alien named Ooba speaks to Ontan, triggering a strange memory flashback.


The episode begins with Kadode, Ouran, Kiho, Ontan, and Sumaru gathered at Kiho's house for a Christmas party. The mood is light and festive, with the girls laughing, sharing snacks, and teasing each other. Kiho is still upset about her recent breakup, and Ouran, usually the comic relief, gently encourages her to open up. Kiho confides in her friends, and for a moment, it feels like a normal high school gathering, insulated from the chaos of the alien invasion happening outside.

Later that night, the group is still together when a massive alien craft--shaped like a Rubik's cube--detaches from the mothership above Tokyo. The military launches an attack, but the craft is unusually resilient. As the battle rages, debris from the destroyed ship rains down on the city. The girls hear the explosion and rush to the window, watching in horror as the wreckage crashes nearby. The next scene shows them outside, searching frantically for Kiho. They find her unconscious, then realize she is dead. The camera lingers on their stunned faces as the reality of her death sinks in.

The group stands frozen in shock, unable to process what has happened. Kadode, usually the one who tries to take charge, is silent and pale. Ouran, who moments before was joking and comforting Kiho, now stares blankly at her friend's body. Ontan and Sumaru are equally devastated, their expressions a mix of disbelief and sorrow. The episode does not show them mourning in detail, but the weight of Kiho's death is palpable in their silence and body language.

Meanwhile, in a separate scene, Ooba--a mysterious alien who resembles a former boy band member--encounters Ontan on the street. He speaks to her for the first time, and as he does, Ontan experiences a sudden, vivid flashback to her first meeting with Kadode in elementary school. The screen fractures into dozens of small panels, each showing a fragment of memory, with Ontan at the center. After the flashback, Ooba flees the scene, using alien technology to sprout helicopter blades from his head and fly away. He mutters to himself that Ontan is a Shifter, a term that suggests she has some special connection to the alien presence.

The episode ends with the group still standing in the aftermath of Kiho's death, the festive Christmas lights now casting a somber glow over the scene. The alien mothership looms in the background, indifferent to the human tragedy below. The fate of each main character is left unresolved: Kadode is shaken but determined to keep going, Ouran is visibly affected by the loss, Ontan is left with a mysterious memory and a new sense of unease, and Sumaru is silent, her usual calm demeanor replaced by grief. The episode closes on a note of quiet despair, with the characters facing the harsh reality that life--and death--continue even in the shadow of an alien invasion.

Is there a post-credit scene?

There is no postcredit scene in Season 1, Episode 4 of DEAD DEAD DEMONS DEDEDEDE DESTRUCTION. The episode concludes with the main narrative, which centers on Oran and her personal experiences, including her interactions with Kadode and her role in supporting her friends during a Christmas gathering. The credits roll without any additional scenes or hidden content following them.

What major event marks the turning point at the end of Episode 4?

The major turning point at the end of Episode 4 is when Ooba, an alien who resembles a deceased former boy band member, speaks with Ontan for the first time, triggering a flashback to Ontan's first encounter with Kadode in elementary school and revealing that Ontan's brain has been tampered with. Ooba then escapes using helicopter blades extending from his head, concluding that Ontan is a Shifter.

How does Kadode's character develop in Episode 4 regarding her use of alien technology?

Kadode takes it upon herself to use the alien 'invader's' tools to help those in need, but during one attempt to assist a pregnant woman at a closed railway crossing, she inadvertently causes a train derailment. Horrified by the unintended consequences, Kadode is devastated and vows never to fail again, showing her determination to make amends and protect others.

What significant emotional or tragic event occurs among the main characters in Episode 4?

Episode 4 features a shocking tragedy involving the sudden and untimely death of a member of the main group of friends, which deeply affects the surviving characters as they deal with grief. This event contrasts with the episode's happy beginning, a Christmas party, and adds emotional depth to the story.

What role does Ouran play in Episode 4, and how does her character evolve?

Ouran, previously mostly comic relief with chunibyo delusions, becomes the focus of Episode 4. She shows genuine care for her friends, especially comforting Kiho after her breakup and helping her open up about her pain. This episode reveals Ouran's deeper emotional side beyond her usual comedic role.

What is the nature of the conflict between Kadode and Ohran revealed in Episode 4?

Kadode, driven by her mission to use alien gadgets to fight societal injustices, becomes ruthless and soulless, which Ohran notices. When Ohran discovers Kadode's actions, they have a violent quarrel that irreparably damages their friendship. Following this, Kadode falls into deep depression and contemplates suicide, highlighting the emotional and relational turmoil between them.

Is this family friendly?

The TV show Dead Dead Demons Dededede Destruction, Season 1 Episode 4 (2024), is rated around TV-14/12+ depending on region, indicating it is not fully family-friendly for young children. It contains moderate violence and gore, themes of suicide, and moderate frightening or intense scenes that may be upsetting for children or sensitive viewers.

Potentially objectionable or upsetting aspects include:

  • Realistic and emotionally impactful death scenes, described as heartbreaking and intense.
  • Violence and gore at a moderate level, which may include scenes related to alien invasion and its consequences.
  • Suicide themes, which can be distressing for sensitive audiences.
  • Some mild profanity and mild references to alcohol or smoking.
  • The tone can be psychologically complex and existential, dealing with heavy themes like tragedy, government, and military issues.

Overall, the show is more suitable for teenagers and adults rather than young children, and sensitive viewers should be cautious due to its mature themes and emotional intensity.