
Dan Da Dan — Season 1
Momo, a high schooler steeped in the traditions of her family’s spirit medium abilities, clashes immediately with her classmate, Okarun—a self-proclaimed occult expert. Their debate is surprisingly specific: Momo insists on the reality of ghosts but dismisses aliens, while Okarun champions extraterrestrial life and scoffs at spirits. But when both sides prove undeniably real, their disagreement explodes into something far more significant. This shared discovery unlocks a dormant power within Momo and bestows upon Okarun the ability to wield a curse. Now, an unlikely duo, they’re thrown together to confront escalating paranormal threats that loom over everything they know.

Momo held a conviction in the existence of ghosts. Okarun, conversely, was a believer in extraterrestrials. Driven by a desire to challenge each other's disbelief, they journeyed to a place renowned for both unexplained aerial phenomena and…

A strange awakening stirs within Momo, a nascent power blooming in her mind. Meanwhile, Okarun finds himself afflicted by a peculiar curse, the work of Turbo Granny. Seeking refuge, they flee to Momo's home, only to be confronted by a colos…

Following her grandmother’s temporary silencing of the malevolent presence within Okarun, she suggested that a game of tag might hold the key to its permanent defeat.

Okarun and Momo reached the tunnel, the air thick with anticipation as they prepared to face Turbo Granny. Just as triumph seemed within reach, a colossal crab spirit burst through the stone, shattering the wall behind them.

The shared ordeal with Turbo Granny has forged a deeper bond between Momo and Okarun, yet a certain stiffness persists in their interactions. Okarun is beginning to understand that he still carries an unresolved issue.

Turbo Granny disclosed that Okarun’s absent organs were held within golden spheres. Aira, having discovered one of these spheres, now possessed the ability to perceive spirits.

Momo and Okarun managed to diminish Acrobatic Silky's strength, but in doing so, they stumbled upon a startling revelation concerning Aira. Acrobatic Silky then proposed an unexpected path toward assistance.

A subtle affection begins to bloom within Aira for Okarun. As their shared feelings shift and deepen among the three friends, a new extraterrestrial crisis erupts, demanding their immediate attention.

Within Aira, the latent abilities of the Acrobatic Silky have stirred to life, empowering her as she joins Okarun and Momo in the fight against the Serpoians.

Okarun and the girls endeavor to clear the air with their classmates, attempting to resolve lingering misinterpretations. The strange being from the depths makes a renewed appearance before Momo and Aira.

Jiji, a childhood companion of Momo’s, has arrived at the Ayases’ home for a visit. He explains that he requires Seiko’s assistance with peculiar occurrences taking place at his own residence.

As Okarun made his way toward the Enjoji residence, a disquiet settled within him regarding Jiji's affection for Momo. Yet, he found himself nonetheless captivated by the boy's amiable disposition.

While Momo parries an assault within the open-air bath, Okarun and Jiji are consumed by anxiety regarding the enigmatic chamber. A chime announces a visitor at the door.

To sever Okarun and Momo's connection to the Mongolian Death Worm's influence, Jiji strives to spirit them away to a place of safety, only to encounter a formidable presence.

Reluctant to abandon Jiji, Okarun assists Momo in reaching the surface. Afterward, Momo begins to devise a strategy for revealing the Death Worm to the light of day.

Momo struggled against the advancing magma, but the Kito family intervened, obstructing her efforts. The priest of the tsuchinoko shrine joined the conflict, as did Jiji, now possessed.

Once everyone was settled back at Seiko’s home, Momo and the others observed a curious phenomenon: water seemed to alter the way the Evil Eye manifested within Jiji.

The Hayashi musicians entered, launching into a vibrant exorcism. Yet, as the ritual neared its culmination, Jiji offered a startling entreaty.

The maid café proved a source of discomfort for Okarun, a place where he felt distinctly out of step. Meanwhile, Seiko patiently attempted to guide Jiji in controlling the unsettling influence of the Evil Eye that seemed to take hold within…

Aira and Okarun found themselves locked in combat with the spectral forms of classical composers. While Okarun strained to evade their assaults, Turbo Granny commanded him to find the pulse within the music.

Drawing upon his honed skills, Okarun throws himself into the fight, matching Evil Eye blow for blow. The exertion, however, proves too much; he begins to lose his transformed state, the magic receding as he slowly reverts to his human form…

Momo went to Okarun’s classroom to share the news of the golden ball she had seen in the apartment complex. She found him engaged in conversation with a classmate who appeared intrigued.

As Momo, Okarun, and Kinta struggled to outrun the colossal space monster, the sky grew heavy with approaching darkness. They were fortunate enough to encounter Aira and Jiji, who offered assistance at a crucial moment.

While Momo and the others struggled to guide the colossal Buddha robot in combat against the kaiju, Okarun and Jiji were unexpectedly ejected. They landed with a soft splash in a nearby rice paddy.


