Construction Starts for Reconstruction Plan (Block B) of 'Mitsui Outlet Park Tama Minami Osawa'; Large-Scale Renewal of Existing Facility (Block A) Also Implemented Simultaneously, Scheduled to Open in Spring 2028
Mitsui Fudosan has started construction for the Block B reconstruction of Mitsui Outlet Park Tama Minami Osawa. Block A will also be renovated while remaining open, aiming for a grand reopening in spring 2028 as Tokyo's largest outlet with 150 stores.
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- 📰 Published: April 2, 2026 at 23:43
- 🔍 Collected: April 2, 2026 at 19:37
- 🤖 AI Analyzed: April 21, 2026 at 06:13 (442h 36m after Collected)
Points of this release
- Construction of the reconstruction plan (Block B) for 'Mitsui Outlet Park Tama Minami Osawa' in Hachioji City, Tokyo has started, with opening scheduled for spring 2028.
- The existing facility (Block A) will undergo a large-scale renewal while continuing operations, realizing the continuation of bustle.
- The number of stores will be scaled up to approximately 150, and a large roof plaza that can be used for food courts and events will be developed to expand the bustle.
- Signed a 'Comprehensive Partnership Agreement' with Hachioji City, aiming for the sustainable development of the entire area in collaboration with the local community.
Mitsui Fudosan Co., Ltd. (Location: Chuo-ku, Tokyo, Representative Director and President: Takashi Ueda) announced today that it has commenced building construction for the reconstruction plan (Block B) at 'Mitsui Outlet Park Tama Minami Osawa' operated in Hachioji City, Tokyo. The opening is scheduled for spring 2028.
Located a 2-minute walk from 'Minami-Osawa' Station on the Keio Sagamihara Line, this facility boasts excellent transportation convenience with easy access from various ICs on the Chuo Expressway and Ken-O Expressway. Since its opening in 2000, it has continued operations for about 25 years, walking together with the local community.
Under this plan, Block A will be renewed while continuing operations, and Block B will be rebuilt, scaling up to the largest outlet mall in Tokyo. Furthermore, by strengthening event functions through the development of food and beverage facilities and a large roof plaza, we aim to become a facility that brings even more bustle by offering diverse ways to spend time beyond just shopping.
Major Features of this Plan
1. 'Continuation' and 'Development' of Bustle
Since its opening in 2000, this facility has walked together with the local community for about 25 years. Under this plan, with the concept of 'Continuation' and 'Development' of bustle, we aim to be a commercial facility looking ahead to the next 30 years.
- Construction of the reconstruction plan (Block B) for 'Mitsui Outlet Park Tama Minami Osawa' in Hachioji City, Tokyo has started, with opening scheduled for spring 2028.
- The existing facility (Block A) will undergo a large-scale renewal while continuing operations, realizing the continuation of bustle.
- The number of stores will be scaled up to approximately 150, and a large roof plaza that can be used for food courts and events will be developed to expand the bustle.
- Signed a 'Comprehensive Partnership Agreement' with Hachioji City, aiming for the sustainable development of the entire area in collaboration with the local community.
Mitsui Fudosan Co., Ltd. (Location: Chuo-ku, Tokyo, Representative Director and President: Takashi Ueda) announced today that it has commenced building construction for the reconstruction plan (Block B) at 'Mitsui Outlet Park Tama Minami Osawa' operated in Hachioji City, Tokyo. The opening is scheduled for spring 2028.
Located a 2-minute walk from 'Minami-Osawa' Station on the Keio Sagamihara Line, this facility boasts excellent transportation convenience with easy access from various ICs on the Chuo Expressway and Ken-O Expressway. Since its opening in 2000, it has continued operations for about 25 years, walking together with the local community.
Under this plan, Block A will be renewed while continuing operations, and Block B will be rebuilt, scaling up to the largest outlet mall in Tokyo. Furthermore, by strengthening event functions through the development of food and beverage facilities and a large roof plaza, we aim to become a facility that brings even more bustle by offering diverse ways to spend time beyond just shopping.
Major Features of this Plan
1. 'Continuation' and 'Development' of Bustle
Since its opening in 2000, this facility has walked together with the local community for about 25 years. Under this plan, with the concept of 'Continuation' and 'Development' of bustle, we aim to be a commercial facility looking ahead to the next 30 years.