Tokyo Senior Living
2026-09-08 04:39:36

Completion of Tokyo's First Senior Living Facility by Itochu Urban Development

Completion of Tokyo's First Senior Living Facility



Itochu Urban Development Co., Ltd., headquartered in Minato, Tokyo, has recently completed its first senior housing project in the city, named 'Iris Musashisakai'. This project is a collaborative development with Sanshin Juken Co., Ltd. and marks Itochu's fourth venture into senior housing following previous developments in Kumamoto, Aichi, and Hyogo Prefectures. This project is especially significant as it represents the debut of this type of housing in Tokyo.

Overview of Iris Musashisakai



Located just a 19-minute walk from Tanashi Station on the Seibu Shinjuku Line and 23 minutes on foot from Musashisakai Station on the JR Chuo Line, the facility offers its residents a tranquil living environment surrounded by serene residential areas and lush greenery. The design of the residence emphasizes comfort and quality, featuring natural stone and wood-inspired materials that create a soothing atmosphere.

Iris Musashisakai will officially open its doors on August 1, 2026, and is operated by HITOWA Corp., based in Minato, Tokyo. The facility comprises three stories built with reinforced concrete, housing a total of 69 rooms that range from 18.11 to 20.46 square meters in size.

Amenities and Features



The interior spaces are designed to promote relaxation and social connections among residents. Amenities include a lounge that serves as a gathering space, a bright and airy dining area, and a multipurpose room that offers hair and beauty services for an additional fee. Furthermore, Iris Musashisakai is equipped with advanced IT systems that monitor residents' movements and sleeping patterns in real-time, alongside medication support systems. These technologies ensure daily safety and comfort, contributing significantly to a healthier lifestyle for seniors.

Future Developments



In light of Japan's aging society, Itochu Urban Development aims to continue meeting the housing needs of seniors, focusing on high-demand urban areas nationwide for future development projects. The company's commitment to enhancing the living conditions for the elderly is evident in every new endeavor it undertakes.

Property Details


  • - Name: Iris Musashisakai
  • - Location: 3-5-5 Shinmachi, Nishitokyo City, Tokyo, Japan
  • - Transportation: Approximately 8 minutes by bus from Musashisakai Station (JR Chuo Line)
  • - Structure/Scale: 3-story reinforced concrete building
  • - Number of Rooms: 69 rooms
  • - Room Size: 18.11 – 20.46 square meters
  • - Design & Supervision: IE Design Laboratory
  • - Construction: Hatsukari Construction Co., Ltd.

For more details about the Iris Musashisakai project, visit Iris's official website.

Concluding Thoughts



With the development of Iris Musashisakai, Itochu Urban Development is setting a new standard for senior living facilities in Tokyo, ensuring a blend of comfort, safety, and community for its residents.


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Topics Health)

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