An ultra-luxurious residential development is part of a mixed-use fifty-story tower in the Dojima area of Osaka. Amenities include an entrance lobby with an art gallery, a boardroom with event space, a gym, a sky lobby with a bar, and two multifunctional communal areas, along with two outdoor areas. Studio Piet Boon is responsible for the interior design of all public spaces, the interior design of the diplomatic headquarters and its amenities, as well as the interior design of a show apartment, which was completed in 2021.