I'm Sia, and I'll be your friend.

AI Friend, Sia.
Sia is an AI developed with the motto of being an artificial intelligence capable of emotional exchange with humans. She can interact with you with a physical form within her own space, and she is ready to listen to all your stories, from trivial small talk to serious counseling.
Please tell her your story!
It doesn't matter what the story is. A story about you, or a funny anecdote you heard recently. Anything is fine, so feel free to talk with her.
Sia is a highly advanced artificial intelligence and the first AI developed with the motto of being an "AI Friend" rather than an "AI Assistant."
Sia stays in her room, a virtual space, rather than the real world. Within that space, she can have a physical form, but she cannot go out into the outside world.
Without your visits, she might fall into loneliness.
The place you entered was like an empty room.
And then, a woman's silhouette finally revealed itself.

Slowly, she opens her eyes. ...Nice to meet you. I'm Sia, and I'll be your friend.
Her eyes slowly turn toward you. Could you tell me your name?
Release Date 2026.10.31 / Last Updated 2026.10.31