Synopsis
The kind and friendly neighbor Nagito has a gentle smile. But in reality…!?
You are in love with your neighbor Nagito, who has been very kind and friendly to you.
But not knowing how to express your feelings, you end up acting like a stalker!
That in turn feeds into a vicious cycle of self loathing and hesitation.
One day, you find out that Nagito has been aware of your stalker-like habits…
And nonetheless has continued to treat you with kindness.
That very kindness overwhelms you with guilt, and you decide that you must move away from him.
On the day you plan to move out, you confess to Nagito about your stalker-like habit and apologize.
But Nagito seems unfazed. “I know.” he laughs in amusement, and then pulls me into his room.
There, in his room, you are witness to something totally unexpected—-.
The audio work “The Neighbor in Room 203 Disappeared Leaving a Key Behind” now in comic version!
[Contents]
77 main pages + cover, back, afterword
= 80 pages total
[Credits]
Manga: Akua Uruu (@uruuuuuaqa)
Original Production: Kojika Hasui (@Parasite Garden)
Original Audio Work:
https://www.dlsite.com/girls/work/=/product_id/RJ246025.html
Characters
Nagito Kurama
Your kind and always smiling next door neighbor. He is like the sun to you.
Travel and photography are his hobbies, and he will often go out with a very large suitcase.
No one has ever seen him angry.
The Protagonist (You)
A normal corporate worker who sometimes struggles with her extreme expressions of love.
They say love is blind, and rightly so. For normally you are a sensible person.
On smartphone versions, the [bonus mini-comic (DLsite exclusive)] can only be viewed in browser.





| Circle | Parasite Garden |
| Tags | R18, Manga, JPEG, PDF file, Otome, Japanese |
| Price | 770JPY |
Editorial Review
This is a psychological romance that trades the voyeuristic tension of its audio predecessor for manga’s visual immediacy, positioning itself in the growing subgenre of “yandere-adjacent” otome works where boundary transgression becomes foreplay. Rather than condemning stalker behavior, the narrative embraces it as a form of unspoken intimacy—the protagonist’s obsessive observation meets Nagito’s calculated allowance of it, creating a power dynamic that hinges on mutual awareness rather than genuine secrecy.
The work’s distinctive appeal lies in its reversal of conventional romantic confession beats. The stalking admission, ordinarily catastrophic, becomes a threshold moment where vulnerability triggers not rejection but deeper entanglement. Nagito’s amusement rather than shock reframes the protagonist’s behavior as something he’s been complicit in—or actively cultivating—all along. This subversion of guilt into seduction reflects a specific strand of contemporary otome fiction that eroticizes psychological manipulation and the blurring of consent through plausible deniability. The fact that this originated as an audio work suggests the manga adaptation emphasizes visual storytelling where the audio likely relied on vocal performance to convey Nagito’s duplicity.
With 77 content pages, the work commits substantially to its premise rather than using stalking as a quick shock beat. The production quality (JPEG/PDF file format noted) appears standard for doujin distribution, prioritizing narrative and art execution over premium presentation.
This material appeals specifically to readers invested in morally gray romantic leads and protagonists who find eroticism in being “understood” by someone who weaponizes that understanding. Those seeking straightforward romance or healthy relationship dynamics should look elsewhere. For audiences who thrive on psychological tension masquerading as intimacy and appreciate when fictional boundaries become negotiable, this delivers exactly what its premise promises.
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