AI FIRST
AI FIRST
We are our own most demanding AI users. What we learn in real work becomes value for our customers.
Unlocking 100x
Growth Potential.
EXPLORE OUR MISSIONUnleashing creativity
through AI.
We use AI to unlock human potential and accelerate business growth.
Like the universe, possibility has no limits.
VALUES / 01
CREATE
CREATE
We do more than follow established playbooks. We create the new ways of working and new value the AI era demands.
PURPOSE DRIVEN
PURPOSE DRIVEN
We start with why, not with technology or tactics. We keep the outcome in view and make choices that move it forward.
BUSINESS / 02
Meet Your Next Customer
with nelumo, Your AI CMO
An autonomous AI agent that plans and executes the marketing initiatives best suited to your business—without adding headcount or inflating ad spend.
EXPLORE NELUMO
Public beta now live
7-day free trial · No credit card requiredMEMBERS / 03
Built at the intersection
of AI and business.
Representative Director & CEO
Seiya Orimoto
Seiya Orimoto earned his bachelor’s and master’s degrees from Tohoku University before driving growth as a product manager for a core business at a major tech company. He later worked as an AI engineer at a University of Tokyo–affiliated AI startup, applying deep learning to real-world use cases.
Co-founder & COO
Sibei He (Alice)
Originally from China, Sibei He founded and monetized multiple businesses while still a student. She later contributed to data analytics and AI adoption for a large-scale game title at DeNA.
Co-founder & CTO
Ayumu Abe
Ayumu Abe earned his bachelor’s and master’s degrees from Tokyo Institute of Technology before leading product development as a lead engineer and CTO across multiple startups. He later contributed to new business development at DeNA.
COMPANY / 04
About Us
- Company Name
- PolarisX, Inc.
- Representative
- Seiya Orimoto, Representative Director & CEO
- Founded
- July 16, 2026
- Capital
- JPY 1,000,000
- Business
- Development and operation of nelumo, an AI CMO
- Head Office
- Shibuya Dogenzaka Tokyu Building 2F-C, 1-10-8 Dogenzaka, Shibuya-ku, Tokyo, Japan
- Contact
- contact@polarisx.ltd
CONTACT / 05
Let’s expand what’s possible
for your business.
For questions about nelumo, media inquiries, or partnership opportunities,
we’d love to hear from you.