
RYO KAMAGATA
Founder & CEO, P.B Group Holdings
About
Born in 1995, Chiba, Japan. Founded AI TOKYO at 24, bringing a new paradigm to the beauty industry. Now leads P.B Group Holdings across salon, real estate, architecture, product, and AI ventures. Building toward a ¥10B enterprise.
History
6 companies, 11 locations — building a ¥10B diversified enterprise group
Opened Brand Share location #2
Opened ams by AITOKYO (eyelash & eyebrow)
Launched aisalon (AI × Salon DX)
Acquired unique Inc. (architecture)
Established P.B Group Holdings structure
Opened AI TOKYO Nagoya 2nd location
Founded P.B Real Estate Inc.
Philosophy
Lead customers, employees, and society to happiness.
Realize the ideals of everyone we touch.
Change the world through human potential.
Business
AITOKYO
Hair salons across Tokyo, Yokohama & Nagoya. 8 direct, 2 brand-share, 1 eyelash-eyebrow — 11 total locations. 4.91 review rating, 73%+ repeat rate. Full-service salon brand for both men and women
P.B Product
In-house haircare brand 'AI me' — planning, manufacturing & sales. Expanding lineup: shampoo, treatment, oil, wax. High-margin model, D2C (own EC) as the primary channel
P.B Real Estate
Full-service real estate covering stores, offices, and residential properties. Brokerage as core, expanding into sublease, sales, and property management. Handling diverse property types across F&B, retail, office, and more — aiming to build developer capabilities
unique
Full-service construction: new builds, large-scale renovation, interior design, and construction management. Covering salons, F&B, retail, offices, and residential with strengths in design, speed, and flexibility. A key profit pillar of the group
aisalon
AI-powered salon digital transformation. Industry-leading IT adoption and DX, enabling systematized and efficient salon operations
Advisory
Online academy for salon owners and Kamagata's personal advisory. End-to-end support from management training to solving business challenges
Group
News
Opened Brand Share location #2
Opened ams by AITOKYO (eyelash & eyebrow — new format)
Launched aisalon — AI × Salon DX venture
Acquired unique Inc., adding architecture to the group
Established P.B Group Holdings structure
Movie
Interviews & Media Appearances
【店舗まるごとリース】AI TOKYOが選んだ理由
【急成長サロンの裏側】代表は旅人?AI TOKYO代表と新代表が登場!
Media & Press
Hair Mode Management Feature — Ryo Kamagata Interview
FAQ
Yes, we welcome partnership and collaboration inquiries. Please contact us via the email below.
Please send all media and press requests to aitokyo.official@gmail.com. Our team will respond promptly.
Brand Share is an internal independence program for AITOKYO staff only — we do not accept external applications. If you aspire to open your own salon, please start by joining AITOKYO.
Yes, through Kamagata's personal advisory and our online academy for salon owners. Please contact us for details.
Depending on the content and schedule, we may be able to accommodate. Please reach out by email.
Recruit
Join us — we are looking for teammates
P.B Group Holdings is hiring across all divisions: hairdressers, assistants, reception, construction managers, real estate sales, back-office, general affairs, marketers, engineers, and more.