丸井集团在东京市区及周边拥有众多的商业设施，其中许多都位于车站附近等非常便利的位置。然而，在商店的营业时间之外，这些设施并没有被充分利用，因此，业主希望将商店的一部分改造成共享住宅，通过在白天和晚上之间切换设施的用途来达到充分利用空间的目的。

▼丸井吉祥寺店沿街一侧，street side of the Marui Kichijoji store

The Marui Group owns numerous commercial facilities in and around the Tokyo metropolitan area, many of them located in highly convenient locations such as station-fronts. Nevertheless, the facilities were not fully utilized outside the business hours of the store, and so an idea to renovate a portion of the store into a shared residence was considered to utilize the space by switching its purposes between day and night.

▼商业大楼的后部为共享公寓，The shared residence located on the back side of the commercial building

▼商店仓库，storage area of the store

共享住宅与丸井吉祥寺店相连，从吉祥寺车站步行两分钟即可到达。此外，建筑首层设有带有咖啡角的自助洗衣店，除居民外也向公众开放。

The shared residence connected to the Marui Kichijoji store, two minutes walk from Kichijoji station.In addition, a laundromat with a cafe corner is provided on the 1st floor, which is also open to non-residents.

▼底层的公共自助洗衣店，laundromat on the first floor opens to the public