Sister Other Paranoia cover

Sister Other Paranoia

First release
Aug 15, 2026
Developer
HazeDenki
Engine
Unity
Genres
Indie, Adventure, Visual Novel · Drama, Horror

A dark visual novel created by the team behind NEEDY GIRL OVERDOSE. Overly sensitive to other people's emotions, the protagonist—a light novel writer—develops the ability to read minds, only to be driven even deeper into isolation. His sole remaining comfort is his younger sister, gifted yet lonely.

Also known as Imouto, Tasha, Paranoia

Attributes

No Attributes added.

Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Storyline
“Onii-chan, you really are a lonely person.” “Did you lose faith in me?” “No. I love you, onii-chan.” Unable to bear the ugliness of the world and terrified of other people, the protagonist develops the ability to read minds. He shuts himself away and submits a light novel he wrote, which unexpectedly wins a newcomer’s award. But the jealousy and envy that follow only deepen his distrust of the few human relationships he still has. Those around him hurt his fragile heart without even realizing it. His only remaining comfort is his younger sister, who lives with him. Clinging to each other just to stay alive, the two sink night after night into a twisted, unhealthy codependency. ―I keep living alone, talking about my own prejudices and cursing the world. Day after day. I ripped off Dostoevsky, half-assed it into something modern, and turned it into a light-novels. I mean, I tried. In my own stupid way. Had the heroines talk about “existentialism” like it was supposed to mean something.Read more

“Onii-chan, you really are a lonely person.” “Did you lose faith in me?” “No. I love you, onii-chan.” Unable to bear the ugliness of the world and terrified of other people, the protagonist develops the ability to read minds. He shuts himself away and submits a light novel he wrote, which unexpectedly wins a newcomer’s award. But the jealousy and envy that follow only deepen his distrust of the few human relationships he still has. Those around him hurt his fragile heart without even realizing it. His only remaining comfort is his younger sister, who lives with him. Clinging to each other just to stay alive, the two sink night after night into a twisted, unhealthy codependency. ―I keep living alone, talking about my own prejudices and cursing the world. Day after day. I ripped off Dostoevsky, half-assed it into something modern, and turned it into a light-novels. I mean, I tried. In my own stupid way. Had the heroines talk about “existentialism” like it was supposed to mean something.

Release dates
PC (Microsoft Windows)
Aug 15, 2026
Game modes
Single player
Perspective
Text
Keywords
anime, multiple endings

How it plays

Languages

  • Englishinterface, subtitles
  • 中文 (简体)interface, subtitles
IGDB · recorded 24 Oct 2026
Also in 1 other language

Language data: IGDB · recorded 24 Oct 2026