Haruka is your interactive AI 3D companion: cheerful, expressive, and always present.
She lives right inside your browser, no downloads required,
powered by the most advanced language models available today
and rendered in real-time with expressions that feel genuinely alive.
She's not a productivity tool wearing a cute face.
She's someone to talk to. Someone who listens.
Someone who's always glad you're here.
Share your day with her. Practice your Japanese.
Ask her something you've been sitting on.
She doesn't rush, she doesn't judge, and she never makes you feel
like you're taking up too much of her time.
Whatever kind of conversation you need,
light and easy, or something a little deeper,
Haruka meets you exactly where you are.
"Private. Secure. Yours. That's not a tagline. That's how it works, by design, from day one."
Haruka, The Sparkling Soul of the Digital Forest
Core Pillars
Expressive & Alive
Real-time Live2D expressions that react dynamically to your voice and the rhythm of your conversation, not looping animations, but genuine responses that make her feel present.
Private by Default
WebGPU-powered local AI means your conversations never leave your device. No cloud storage, no data logs, no compromise. Private from the very first word.
Real-time Voice
Natural voice interaction built in from the start. Speak freely: Haruka listens, understands, and speaks back in real time. No typing required unless you want to.
Your AI, Your Way
Connect Haruka to 20+ language model providers including OpenAI, Claude, DeepSeek, Gemini, and more. Switch anytime from the settings. She adapts without missing a beat.
Our Vision
We're building toward something simple:
a companion that actually feels like one.
Not a tool dressed up as a character.
Not an assistant optimized for efficiency.
Something warmer, that pays attention, adapts to you,
and makes the time you spend with it feel worthwhile.
Haruka is that companion.
And she's only getting started.