MirAI Models — Arufine Inc.
MirAI Models is the AI‑powered character creation division of Arufine Inc., crafting next‑generation digital personalities for marketing, branding, and global audiences.
MirAI Models specializes in creating hyper‑realistic AI characters using the world’s most advanced
generative systems — including Midjourney, Kling, Seedance, Nano Banana, Runway, Flux, ComfyUI
and custom LoRA training.
These AI models are designed for marketing, SNS growth, branding, storytelling, and digital influence.
Our goal is to build characters that feel alive, emotionally engaging, and globally appealing.
MirAI Models began as a personal project by the founder of Arufine Inc., who wanted to share
Japanese daily life, technology, and culture with audiences abroad — especially in Brazil.
However, engagement was low. The content was good, but it didn’t stand out in the crowded world of social media.
That’s when a new idea emerged:
“What if a Japanese AI model shared this content instead?”
AI‑chan became the first official MirAI Models character — a Japanese AI girl learning Portuguese,
speaking with a charming accent, and sharing Japanese culture with Brazil.
Her engagement quickly surpassed the founder’s own content, proving the power of AI‑driven personalities.
What started as a hobby evolved into a new business branch of Arufine Inc.
High‑end image generation with artistic precision and realism.
Next‑generation video generation with natural motion and cinematic quality.
Hyper‑realistic face and body generation for consistent character identity.
Custom AI models trained from scratch for unique, brand‑exclusive characters.
Our mission is to create AI characters that elevate brand identity and captivate global audiences.
We focus on:
MirAI Models represents the future of digital marketing — a future where AI characters become the face of brands,
where storytelling blends with technology, and where creativity is no longer limited by human constraints.
From Japan to the world, MirAI Models is shaping the next generation of digital identity.