Health, Joy, Inspiration
Physical health as the foundation of life, joy that enriches people, and inspiration that sparks change and growth — these are the three things we hold dear.
We create the essential things in people’s lives with genuine, uncompromising quality — from the home to the life that unfolds beyond it.
We create the essential things in people’s lives with genuine, uncompromising quality.
We pass on health, joy and inspiration to generations today and tomorrow.
Physical health as the foundation of life, joy that enriches people, and inspiration that sparks change and growth — these are the three things we hold dear.
Rather than putting price or efficiency first, we create and provide what makes our customers truly happy. This is the standard of work JYU-KEN will never change.
We give our full attention to every customer and every job, and value relationships that continue across time and generations.
Housing is the business that best represents who JYU-KEN is: materials, design and relationships with people. Please see our work through the homes we actually build.
Through homes built with natural materials, we support you from construction through the life that follows. JYU-KEN’s housing business is operated by Mutenka House Yokohama.
Visit Mutenka House Yokohama→HOUSING INFORMATION
A housing information site sharing insights on homes and home-building through articles and manga.
Visit UCHINOKOTAEOpen houses, available properties, and the latest from Facebook and Instagram.
Social media posts and event information are in Japanese.
Selling, buying, leasing, renting and managing — we support real estate in the Tokyo metropolitan area as an advisor you can meet in person.
Inquiries about selling or buying
→FOR RENTLeasing & rentingInquiries about leasing or renting
→From sales and leasing to property management, one contact point handles all your real estate inquiries.
Thinking about health:
another of our businesses.
We address health in a way beyond housing. Through GrowBio, we extend “health,” one of JYU-KEN’s corporate themes.
CONSULTING DIVISION
From website production and attracting customers through social media to strengthening sales, AI-assisted sales support and preparing for financing — we work alongside you on the ground, from clarifying issues to implementing and improving measures.

We don’t stop at customer acquisition or sales support alone. We combine the measures needed to address your specific business challenges.
Planning and production of corporate sites, service sites and landing pages for customer acquisition. We help with clear information design and user flows that lead to inquiries.
We support social media strategies, post planning and content improvement tailored to your target audience and products, and design the journey from awareness to site visits and inquiries.
We review how you handle prospects, your proposals and your sales process, and support sales activities that produce results. We also consider improvements to sales materials, customer management and follow-up.
Together we explore practical ways to use AI on the ground — for planning, preparing sales materials, customer service and operational efficiency. Adoption is based on proper information management and human review.
We help you prepare for financing, such as organizing business plans and income and expenditure projections and preparing explanatory materials for financial institutions. Where specific financial transactions require an intermediary, we consider working with appropriate specialists.
Mutenka House Yokohama,right now.
From building sites
to the moment a new life begins.