When Lions Mansion Akasaka opened its doors in 1968, it announced an ambition: to bring quality urban housing to Japan's working families. What followed was one of the most sustained records of market leadership in Japanese real estate. By 1978, Daikyo had become the country's top condominium supplier by annual sales, a position it held for 29 consecutive years and a legacy that has made it, to this day, Japan's number one cumulative supplier of condominiums.
That history is a source of genuine pride inside Daikyo, in which ORIX took a stake in 2005 before turning it into a wholly owned subsidiary in 2019. But the desire to maintain market leadership led to an emphasis on sales volume that started to hold the organization back.
"I spent my first 15 years at the company in sales," says Yoshiaki Kagehira, Managing Executive Officer at Daikyo. "We were very focused on increasing supply of condominium units, and we achieved certain numbers. But with changing times, we also felt a sense of crisis."
Built for Families, Tested by Change
Daikyo’s original success was built on combining breadth with quality: within four or five years of its founding, it had established branches across Japan, from Hokkaido to Kyushu. At the same time, it was pioneering features that would become industry standards - tiled exteriors, auto-locks, floor heating, delivery lockers - consistently anticipating what residents would want before they knew to ask for it.
For decades, this formula worked. Lions Mansion became shorthand for safety, reliability, and family-friendly living - a brand recognizable in cities and suburbs across the country.
But then the market changed. As condominium prices began rising sharply in the years before and after the Tokyo 2020 Olympics, the economics of suburban family housing shifted decisively. Construction costs remained stubbornly elevated rather than falling as anticipated, and supply contracted sharply: from roughly 100,000 new metropolitan units at peak to around 20,000 today, even as Tokyo's population continued to grow.
The demographic center of gravity shifted too: dual-income professional couples replaced single-income families as the primary buyer cohort, drawn to central urban locations. Major conglomerates, with their scale and land-acquisition firepower, tightened their grip on the best urban sites.
"We had been focusing on families and suburban properties," Mr. Kagehira explains, "but ‘power couples’ became the main target, so we needed to move to urban centers."
COVID-19 accelerated what was already underway. People spending more time in their homes wanted more space, better locations and higher quality. Sales remained strong, but with costs rising, the pressures on the business model were now unmistakable.
From Lions Mansion to THE LIONS
Daikyo's response came in April 2023: after 55 years, the company rebranded its flagship from Lions Mansion to THE LIONS. Its brand message was also updated from “Family First” to “Life Has Value,” reflecting a broader conception of who Daikyo builds for and why.
Additionally, to bring “Life Has Value” to life, THE LIONS bases its approach to residential development on the following four core values: practical functionality, design, harmony with community and environment, and sensibility.
The rebranding also introduced a sharper logic of selection. Rather than pursuing development across the widest possible footprint, Daikyo is now focusing on carefully selected areas that align with the needs of its target customers, shifting toward a model that competes on quality rather than scale.
What is distinctive about this rebranding, however, is not the product strategy. It is the process by which the brand was built.
A Brand Built from the Inside
Airi Takahashi, Assistant Manager of the Brand Promotion Section within Daikyo's Business Planning Office, oversaw the internal rebranding program. What she describes is less a marketing exercise than a sustained organizational transformation.
"What we emphasized most in this rebranding wasn't just creating a brand, but ensuring each employee truly understands the brand and can naturally implement it in their daily work."
In response, Daikyo positioned the initiative as a company-wide rebranding project involving all employees. Under the theme of “Reimagining the New Lions,” the company held workshops and working group sessions over the course of a year. Through multiple rounds of brainstorming and iteration, the concept took shape, ultimately leading to the creation of the brand statement.
"Life has value," Daikyo's first brand film, and a shared visual and conceptual language for what THE LIONS should mean.
The second phase shifted from definition to implementation. Structured as a cycle of seminars with external experts and internal and external communication initiatives, it was designed to translate brand philosophy into daily behavior - in land acquisition decisions, architectural planning, sales conversations, and after-sales service.
Backcasting from 2050
Daikyo's vision of the future is literal. In 2023, the company presented THE LIONS Journey at Designart Tokyo - a concept exhibition built around a single question: What will define an apartment that enriches people's lives in 2050, and what experiences should it offer those who live there? By examining potential future societal changes and fundamental human needs, we identified three key elements and developed a groundbreaking residential concept: unknown design, the creation of diverse living spaces, and coexistence with nature.
Ideas generated in employee workshops, including the “Relation Wall" a movable wall that allows residents to reconfigure their living spaces as family structures and lifestyles evolve. By balancing the functions of both separating and connecting people, it helps shape relationships and foster flexible connections within families and between individuals and society.
Sustainability is the most urgent dimension of this forward agenda. Daikyo standardized ZEH (Zero Emission Housing) specifications early, ahead of industry norms, and has already begun incorporating the stricter GX-ZEH standards that will apply from April 2026.
The most tangible embodiment of this direction is THE LIONS Setagaya Hachimanyama in Tokyo, the first condominium in Japan to achieve 100 per cent primary energy reduction across all residential units - qualifying as ZEH with Japan’s highest energy efficiency rating.
A three-story, 52-unit building three minutes from Hachimanyama Station on the Keio Line, it combines solar power generation, emergency well water systems, shared emergency power infrastructure, and biodiversity-conscious landscaping.
The ORIX Advantage
Daikyo's confidence in its trajectory is grounded in more than brand strategy. As a wholly owned subsidiary of ORIX, Daikyo operates within one of Japan's most financially robust corporate groups. In real estate, that matters.
"Fundamentally, since we handle large projects, financial strength is the biggest factor," Mr. Kagehira says. "No matter how good the product is, customers making lifetime purchases want to buy from solid companies. ORIX's solid financial structure as a 100% owner provides reassurance."
The relationship is also practical. ORIX Real Estate handles non-residential development; Daikyo handles residential. The clear division of responsibility means collaboration on land acquisition is straightforward and prevents internal competition.
Into the Future
The publication last year of Daikyo's Housing and Sustainability White Paper, and the launch of sustainability-focused brand communications, show that after three years rebuilding itself from within, the company is now ready to speak to the market with renewed conviction.
There is ongoing work ahead: industry-academia collaboration with the University of Tokyo on whole-home temperature management systems designed to eliminate the dangerous temperature differentials that cause heat shock fatalities; continued refinement of GX-ZEH implementation; and the development of Relation Wall technology.
Most importantly, according to management, employees are beginning to develop awareness that they are agents creating value for the company through their own work
That is, in its way, the most durable foundation for what Daikyo is building: not just homes that meet the needs of 2026, but an organization that knows how to think about 2050 - and to design backward from there, one property at a time.
