Cosmos Initia Completes Flagship Project 'Initia Soshigaya Okura' New Condominium; Move-in Begins

Cosmos Initia completes its flagship condominium 'Initia Soshigaya Okura' as part of its 50th-anniversary celebration.

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  • 📰 Published: March 31, 2026 at 23:30
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Cosmos Initia Co., Ltd. (Headquarters: Minato-ku, Tokyo; President: Ryotaro Takachi), a member of the Daiwa House Group, is pleased to announce the completion of its new condominium development, 'Initia Soshigaya Okura' (Setagaya-ku, Tokyo; 34 units total), which has been developed as a flagship project for our 50th anniversary. Move-in for customers began on March 24th.

Exterior Photo of 'Initia Soshigaya Okura'

■ A Flagship Project Symbolizing Our 50th Anniversary

For Cosmos Initia, which celebrated its 50th anniversary in 2024, 'Initia Soshigaya Okura' is a symbolic project that embodies the values we have cherished and our approach to home building for the next era. It is not merely a new condominium, but an entity designed to take root in the community and evolve with the town over time.

In June 2025, we announced a new brand tagline for our new condominium 'INITIA' and new detached house 'INITIA FORUM': 'Comfort that changes your life.' 'Initia Soshigaya Okura' reflects this new brand tagline, creating homes that refine comfort that resonates with all five senses through space, environment, and materials.

Announcement of New Brand Concept (News Release, June 13, 2025)

https://www.cigr.co.jp/newsrelease/2025/06/soshigaya/

【Product Planning Concept】

● A beloved home for those who live in this town.

● A home to be cherished for a long time.

● Living-first: The pursuit of comfort.

■ Detailed Product Planning Concept for 'Initia Soshigaya Okura'

A beloved home for those who live in this town

Exterior and lighting design that brings vitality and a sense of security to the town, and rich greenery that allows residents to feel the changing seasons.

Designed with consideration for the Soshigaya Okura townscape, characterized by low-rise residences, we emphasized volume and layout that harmonize with the surrounding environment. We aimed for a building that would be naturally accepted not only by its residents but also by the people living in the town, creating 'architecture with space' that does not feel oppressive to the town, rather than building solely to the limits of the site.

Site Layout Illustration of 'Initia Soshigaya Okura'

Utilization of existing wells, inheriting the memory of this land and usable in times of disaster.

This site was once a place where hot springs gushed and people gathered. To pass on this memory to the present day as a condominium, we have secured ample open space and rich greenery within the site and utilized the existing well, making it usable in times of disaster.

Furthermore, we have designed a water feature within the lounge space utilizing well water. In collaboration with Hittite Co., Ltd., a company that creates 'unique products that become 'treasures' and 'assets',' we have produced a water feature for the lush and organic lounge, creating a pleasant sound with water. Crafted by skilled artisans, this unique design possesses individuality and quality not found in mass-produced items. It is a gem that will remain beautiful and dignified for ages to come.

Entrance Photo of 'Initia Soshigaya Okura'

A home to be cherished for a long time.

Next-generation collective housing compliant with 'ZEH-M Oriented' standards.

Through performance planning that balances daily comfort with reduced environmental impact, we have created a building that enhances residents' quality of life while also responding to societal demands.

Adoption of an 18-year cycle long-term maintenance plan.

By using highly durable materials in the condominium, we improve quality and achieve a longer cycle for major maintenance work (*). This helps reduce CO2 emissions during maintenance and lower maintenance costs.

*This applies when materials of equivalent performance to new construction are used appropriately. The cycle may change depending on the situation.

Living-first: The pursuit of comfort.

Adoption of high-quality materials such as corner sashes extending to the ceiling and veneer flooring to incorporate light and wind.

Inside the units, corner sashes extending to the ceiling are used to maximize the intake of light and wind. By creating unobstructed views and a sense of openness, we have realized a space where residents can live expansively even within a limited area.

Materials with a pleasant texture, such as veneer flooring, are used for the floors, paying attention to visual and tactile comfort.

Individual delivery boxes for disaster preparedness installed in front of each unit.

Detailed design is implemented to balance daily convenience with preparedness for emergencies.

Exterior Rendering of 'Initia Soshigaya Okura'

■ About the Location

'Initia Soshigaya Okura' is located a 5-minute walk from Soshigaya-Okura Station on the Odakyu Line, in a quiet low-rise residential area accessed via a shopping street from the station. Its location as a low-rise condominium close to the station, with convenient access to the shopping street yet being quiet at the site itself, is highly valued by customers.

● Site Map

■ Property Overview

Property Name

Initia Soshigaya Okura

Location

3-chome-506-9, Soshigaya, Setagaya-ku, Tokyo (Lot Numbers: 506-9 and 3 other lots)

Access

5-minute walk from Soshigaya-Okura Station North Exit, Odakyu Line

17-minute walk from Seijogakuen-mae Station North Exit, Odakyu Line

Total Number of Units

34 units, plus 1 management office

Structure and Scale

Reinforced concrete, 4 stories above ground

Site Area

1,846.26 m²

(The site area shown is the area subject to building confirmation. The saleable area includes 0.70 m² of encroachment into adjacent land, totaling 1846.96 m².)

Building Area

880.00 m²

Total Floor Area

3,071.33 m²

Zoning

Class 1 Low-rise Residential Zone

Floor Plans

2LDK to 3LLDK

Exclusive Area

49.67 m² to 119.12 m²

Completion Date

March 16, 2026

Move-in Date

March 24, 2026

Seller

Cosmos Initia Co., Ltd.

Construction Company

Light Industrial Co., Ltd. (Construction Contractor)

Management Company/Type

After resident association formation, entrusted to Daiwa Life Next Co., Ltd. (Management Type: Commuting)

Website

https://www.cigr.co.jp/pj/shinchiku/A10100/

New Condominium and Detached House, Renovation Apartment Brand 'INITIA'

The brand 'INITIA,' which delivers 'Cosmos Initia homes,' aims to be an entity that creates 'a step ahead future' for customers and society. Our brand tagline is 'Towards a Future One Step Ahead,' and our brand statement is 'To people and their lives, with sense and heart-pounding days. To future society, with inspiration and value. With joy in creation, towards a future one step ahead.' We will continue to create 'value one step ahead' through home building that responds to changing times and diversifying lifestyles.

Furthermore, in June 2025, we announced the new brand tagline for our new detached house brand: 'Comfort that changes your life.' We will gradually incorporate this new worldview into upcoming products and services, creating new possibilities in housing by carefully weaving in values such as the harmony of urban and natural environments, rich connections between people, and experiences that resonate with the senses.

| About Cosmos Initia | https://www.cigr.co.jp/

Cosmos Initia develops and operates businesses in residential development (new condominiums, detached houses, renovated apartments), solutions (development, brokerage, and leasing of investment and commercial properties), and accommodation (apartment hotels for families and groups on medium to long-term stays). We continue to evolve into a company that produces urban environments by expanding our business domain in line with societal changes and diversifying needs.

We practice the creation of shared value in all our management activities towards the realization of our mission: 'Next GOOD - For our customers. For society. With ideas one step ahead, value one step ahead.' We will continue to pursue value that brings peace of mind and joy beyond expectations, and create more 'Next GOOD' with our customers and society by solving social issues through the provision of products and services.

Cosmos Initia's Owned Media 'COSMOStyle'

https://www.cigr.co.jp/cosmostyle/

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FAQ

What is Cosmos Initia's 50th-anniversary commemorative project?

Cosmos Initia's 50th-anniversary commemorative project is the new condominium development, 'Initia Soshigaya Okura'.

When was 'Initia Soshigaya Okura' completed and when did move-in begin?

'Initia Soshigaya Okura' has been completed, and customer move-in began on March 24, 2026.

What is the concept of 'Initia Soshigaya Okura'?

The product planning concepts for 'Initia Soshigaya Okura' are: 'A beloved home for those who live in this town,' 'A home to be cherished for a long time,' and 'Living-first: The pursuit of comfort.'

Tell me about the location of 'Initia Soshigaya Okura'.

It is located a 5-minute walk from Soshigaya-Okura Station on the Odakyu Line, in a quiet low-rise residential area accessed via a shopping street from the station.

What kind of environmental performance does 'Initia Soshigaya Okura' have?

It complies with 'ZEH-M Oriented' standards and balances reduced environmental impact with comfort, for example, by adopting an 18-year cycle long-term maintenance plan.