About Us
Grow your business. Powered by AI.
“We do great work — people just don’t know about us yet.”
NEXT VALLEY exists for the small businesses and independent owners who feel that frustration.
Traditional website projects have always been too expensive and too slow.
By putting AI to work, we deliver real speed at a fair price.
But AI alone doesn’t move people.
We pair it with solid strategy and a genuine understanding of your customers —
so we don’t just build your site. We aim to be a partner committed to one result: more customers.
About the founder

Shun Kurahayashi
Born and raised in Honjo, Saitama. I originally trained to become a firefighter, but a herniated disc ended that path — and led me to rethink how I wanted to work. That search brought me to tech and to work that isn’t tied to one place.
I began teaching myself programming in 2020, started taking on client work within about six months, and gained hands-on experience at a web production company before founding NEXT VALLEY in January 2021. Since then, I’ve supported more than 100 businesses with web design and marketing.
Outside Japan, I host retreat events for remote workers — in Chiang Mai, Bangkok and Phuket (Thailand), Ubud (Bali, Indonesia) and Da Nang (Vietnam) — and run a community around them. Growing events and communities is something I practice myself, and what works there feeds directly into what I recommend to clients.
Company Profile
- Business name
- NEXT VALLEY
- Representative
- Shun Kurahayashi
- Established
- January 2021
- What we do
- •AI consulting for small businesses•Website and landing page design / redesign•SEO and Google Maps (local SEO)•Social media and LINE marketing support•Design (logos, flyers, brochures)•Development of SiteChat, our website management tool
- Contact
- info@nextvalley-jpn.com
Please note: unsolicited sales and marketing emails are not accepted.
Know someone struggling with their website? We pay a referral fee for introductions. Learn more (Japanese)