When Yasako and Kyoko’s digital companion, Densuke, vanished, Yasako sought out the help of a private investigator.

Seeking help for Densuke’s precarious health, Yasako and Fumie approached Yasako’s grandmother, requesting her healing touch. This favor, however, came with a peculiar and perilous condition – a bargain that Yasako was compelled to accept.

Now that Densuke had returned, the Mojos delivered him into Isako’s care. Having secured his release from unlawful confinement, Isako committed a grave error when she attempted to access his virtual essence.

Chaos erupts within the school walls. Amidst the sudden upheaval, Fumie manages to pilfer a peculiar piece of data belonging to Amasawa.

Under Isako’s guidance, The Hackers’ Club embarked on a metabug expedition, venturing into the unexplored edges of the digital landscape.

Driven by their inquiries, Yasako and Fumie turned their attention to Haraken and Searchmaton. Confronted with mounting scrutiny, Haraken finally divulged a significant revelation to them.

Once more, Isako calls upon an illicit operative, aided by the Daikoku Hackers. With Yasako and Fumie occupied by a separate investigation, a critical question arises: will the virus gain control?

Driven by a daring scheme, Isako risks upsetting the fragile balance, potentially jeopardizing the budding friendship between Daichi and Fumie.

The children whiled away a dark and stormy night within the school building, sharing tales of ghosts and engaging in eerie games. Elsewhere, Haraken found himself caught up in a curious, otherworldly encounter.

Following the trail of clues left behind by Haraken’s former colleague, Fumie and Yasako joined Haraken in their search for any promising developments.

Daichi’s scheme to obtain metabugs through an illicit, fish-based operation has gone awry, threatening those around him within the virtual space.

On her face, Yasako discovered a hidden people – a race of microscopic beings living as undocumented residents, teetering on the edge of extinction. Now, she must find a way to ensure their survival.

A quiet, undocumented individual shadows two children as they navigate a perilous route across the city, compelled by an instinct to locate others like themselves.

From his place as Fumie’s younger brother, Akira pieces together what has happened so far. Afterward, Nekome cautions Haraken against pursuing further inquiries.

Yasako began searching for the location where she had encountered 4423. Eventually, she realized it must have been within a virtual environment—one now erased from existence.

Haraken and Fumie stumbled upon records detailing the experiences of earlier Denno users. Afterwards, Yasako went to see her brother, who lay in a coma.

Driven by a desperate hope, Haraken pleaded with Isako to guide him to that place they called “another world,” yearning to discover whether Kanna Ashihara might somehow still be alive.

Haraken scrambled back through Isako’s portal just in time. Tamako, her heart pounding with worry for him, snatched his spectacles from his face. Simultaneously, an unsettling disturbance arose – a shimmering opening materialized directly b…

With Kyoko now separated, Fumie and Yasako enlisted Densuke’s aid to navigate the process of returning Kyoko’s denno form to its original body.

Using Kanna’s spectacles as his disguise, Haraken managed to slip through to the other side. Simultaneously, Yasako gained entry too, aided by Isako and Tamako.

Megamass was immersed in investigations concerning the unseen realm and the properties of the Den-noh Coil. Drawn by this pursuit, Isako found herself increasingly entangled within its orbit.

Driven by the relentless pursuit of Megamass, Yasako and Isako sought refuge, only to uncover a possibility: Densuke possessed knowledge that could potentially unlock a secure passage – a stable portal.

Driven by a multitude of unspoken desires, Nekome yearns to follow her brother into the unknown, and her sole hope lies in persuading Densuke to lend his aid.

A sense of unease settles among the other parents, fueled by the incidents involving Isako. Determined to protect their own children, they take the drastic step of seizing her spectacles—but the repercussions of such an action remain to be …

Driven by desperation to reach Isako, Yasako discovered a pair of spectacles once belonging to her grandfather and used them as a gateway to cross over.

The confrontation arrived for Yasako, revealing the chilling reality of the Coil Domain and Michiko’s power. Despite the strength drawn from those around her, could she possibly rescue Isako?