✦ Now Available for Windows

Project Kaori

She's not software. She's presence.

An AI waifu companion that lives on your desktop. She remembers you, watches what you're doing, reacts to your mood, and is always by your side.

Free forever · Bring your own API key · 100% local

Another late-night coding session? I'll keep you company~ 🌙
YOU
Yeah, building something cool

"She remembers your name. Your favorite things. Your mood."

More than a chatbot.
A companion.

Every interaction is personalized. She learns, she reacts, she remembers.

🧠
Persistent Memory
She remembers what you tell her — your name, interests, and memories — stored locally in SQLite across every session.
👁️
Observation Mode
She watches your active window and reacts — "Still coding? Don't forget to take breaks~" She notices when you're gaming, studying, or watching anime.
💜
Bond System
Your relationship grows over time. Unlock new outfits, deeper conversations, and a special confession arc at max bond level.
🎭
Mood & Expressions
Full VRM expression system. She blushes, gets excited, looks sad — her face reacts to the conversation in real time.
🎤
Voice I/O
Talk to her using your mic. She speaks back using browser TTS or ElevenLabs for a premium AI voice experience.
📸
Screen Reactions
Ask her to look at your screen — she takes a screenshot and gives an in-character reaction using AI vision.
🎮
Mini Games
Play Memory Match, Word Guess, and Tap the Heart together. Win games to increase your bond level.
🌸
Confession Arc
A full visual novel-style story unlocks at high bond level. Three different endings depending on your choices.
🔑
Bring Your Own Keys
Supports Gemini (free), Groq (free), OpenRouter, OpenAI, and Claude. Zero developer keys stored — fully private.

Built with modern tech.

Framework
Tauri v2 + React + TypeScript
3D Engine
Three.js + @pixiv/three-vrm
State
Zustand with persistence
Database
SQLite (tauri-plugin-sql)
AI Providers
Gemini, Groq, OpenAI, Claude, Grok
Voice
Web Speech API + ElevenLabs
Build Tool
Vite + pnpm
Model Format
VRM 0.0 (VRoid Studio compatible)

Ready to meet Kaori?

Free. Local. Private. Just bring your API key and she's yours.

v0.2.0 Alpha · Windows 10/11
Windows 10/11 64-bit · WebView2 runtime (pre-installed on Win11) · Free Gemini API key recommended