DanDaDan episode 1 introduces two teenagers who test their rival beliefs about ghosts and aliens—and turns that argument into a collision of occult horror, science fiction, comedy and youthful vulnerability. It makes a persuasive case that shonen can be strange and frightening without relying on grimness alone. Calling it the end of a “dark shonen era,” however, is a critical interpretation, not a trend the episode or available figures can prove.
What happens in DanDaDan episode 1?
The English-language release title is “That’s How Love Starts, Ya Know!”; the Japanese official page calls it それって恋のはじまりじゃんよ. The official synopsis introduces Momo Ayase, a high-school student from a family of spirit mediums, and her classmate Okarun, whose real name is Ken Takakura and who is fascinated by the occult. After Momo steps in when classmates bully him, the two argue over what exists: Momo believes in ghosts but not aliens, while Okarun believes in aliens but not ghosts.
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Dandadan, Vol. 1 | $8.99 | Buy on Amazon |
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Dandadan, Vol. 2 | $9.28 | Buy on Amazon |
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Dandadan, Vol. 3 | $9.59 | Buy on Amazon |
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Dandadan, Vol. 4 | $8.99 | Buy on Amazon |
| 5 |
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Dandadan, Vol. 5 | $8.53 | Buy on Amazon |
They decide to test those beliefs at separate sites. Momo visits an abandoned hospital associated with UFO sightings; Okarun goes to a tunnel known as a paranormal site. That split gives the episode its engine: a disagreement becomes a dare, then a route into the uncanny. The premise and episode title are listed on the official episode page.
Why the episode challenges a grimness-first idea of shonen
“Dark shonen” is best treated here as a shorthand for stories that foreground threat, suffering and bleakness as their dominant emotional register—not as a formally defined genre or a measurable industry category. Episode 1 does include danger and horror, but its setup is not simply a march toward suffering. It begins with social awkwardness, an act of solidarity, a spirited argument and an absurdly specific supernatural bet.
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Danger shares space with comedy
The episode’s supernatural premise invites fear, while the characters’ opposing certainties give it comic friction. Ghosts and aliens are not interchangeable decorations: they are the subject of the pair’s debate, and the separate locations turn that debate into a practical test. The tonal mixture matters because comedy does not erase danger; it changes how the story approaches it. Instead of asking only how bleak the world can become, the episode also asks how these two very different teenagers react when their assumptions are challenged.
The relationship is part of the engine
Momo’s intervention when Okarun is bullied establishes a relationship before the supernatural sites become the focus. Their exchange is not merely exposition about paranormal beliefs: it gives each character a position to defend and gives the audience a reason to watch them collide. The official Aniplex description calls the series an “occult battle and youth story,” a framing that supports reading combat and adolescence as connected ingredients rather than mutually exclusive modes. That description is a genre label, not evidence of a specific creator’s intention.
Rank #2
Horror and speculative science fiction meet on equal footing
The episode sends its leads toward different kinds of alleged phenomena—ghosts for Momo, UFOs for Okarun—rather than beginning with a single supernatural explanation. That structure makes uncertainty part of the fun. It also broadens the source of unease: the uncanny might be spiritual, extraterrestrial or something neither character expects. The result is not a rejection of horror but a story that places horror beside speculative science fiction, humor and a budding connection.
What the “end of the dark shonen era” claim can—and cannot—mean
As a headline thesis, “the end of the dark shonen era” is provocative shorthand for a shift in emphasis: a series can use frightening imagery and real peril without making bleakness its defining feature. Episode 1 gives that reading a concrete basis through its comedy, its two leads’ incompatible worldviews and its youth-story setup.
Rank #3
But one episode cannot demonstrate that an era has ended. The available official material establishes the premise, production credits and franchise facts; it does not provide comparative data on shonen’s overall tone, a definition accepted across the industry, or a creator’s statement that this episode was intended to mark a turning point. The most defensible conclusion is narrower: DanDaDan opens by making tonal variety central to its identity, rather than treating darkness as the only route to intensity.
For a useful comparison with another series, look at how much danger and comedy coexist; whether relationships and characterization matter alongside combat; how supernatural horror and speculative science fiction are balanced; and whether vulnerable characters retain agency amid spectacle. Those questions make “darkness” specific enough to analyze instead of using it as a label for anything intense.
Rank #4
How DanDaDan was made and how the franchise has grown
The anime adapts Yukinobu Tatsu’s manga, serialized on Shueisha’s Shonen Jump+ platform. Aniplex identifies Science SARU as the animation studio, Fuga Yamashiro as director, Hiroshi Seko as series composition and script writer, and Kensuke Ushio as composer. These are production credits; on their own, they do not establish why the team chose the episode’s particular tonal balance.
Shogakukan-Shueisha Productions reported 10 million cumulative manga copies, including digital, in April 2025. Its page, accessed October 8, 2026, also lists 440 million in-app views without giving a separate date for that figure. These are franchise figures, not anime audience measurements or evidence that a broader shonen trend has changed.
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Where to watch DanDaDan
Availability depends on territory and can change. Aniplex’s listed streaming services are for Japan, so that page should not be used as a worldwide viewing guide. VIZ lists season one as 12 episodes from 2024 and season two as 12 episodes from 2025; it lists season three as coming in 2027. VIZ also gives the series a TV-MA rating and identifies its territories as the Americas and Oceania. Those territories describe VIZ’s scope, not universal streaming rights or a guarantee that a particular service has the episodes in every country.
Check the current catalog of services available in your country before subscribing. Crunchyroll’s 2024 announcement documents the adaptation’s historical streaming plans, but a launch-era announcement does not confirm present-day availability.
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