Mitsubishi Jisho Design In-House Award 2023 Winners Announced!

[Best Picture Award] TAMACHI TOWER

TAMACHI TOWER stands at a historically and geographically significant point in front of a central Tokyo station. Its multi-layered exterior offers a glimpse of the creative and inspiring aspects of communication, including the semi-outdoor "Winter Garden." These measures aim to enhance the appeal of the workplace and the well-being of the people working there. The tower also takes sustainability into consideration with passive mechanisms such as solar shading with facade fins and natural ventilation, and pursues a "next-generation office standard" from various perspectives. The comprehensive design, including the three-dimensional construction of an outdoor plaza and the strengthening of community contribution functions, will improve the functionality of the entire block and contribute to the development of the local community.
The proposal was evaluated as having created a new type of tenant office building and workplace for the future, by overcoming the complex given conditions through the comprehensive strength of combining structure and facilities, and by incorporating semi-outdoor space functions and natural ventilation.

This project aimed to increase the value of assets owned by The Johnan Shinkin Bank (a financial branch and employee dormitory) that were over 40 years old, in a sustainable way. The building's use and specifications were restructured (the surplus space in the financial branch was converted into a cafe, and the employee dormitory was converted into a shared house/office, etc.), bringing vitality to the local area. In addition, in response to the bank's strong desire to value local businesses, we supported the creation of a system that included local businesses and the realization of operational efficiency improvements for those involved in the construction work.
This management, which aims to raise the value of a building throughout its entire life cycle, is expected to be rolled out to a variety of projects depending on the building's use, scale, degree of deterioration, etc.

Together with the client, he worked hard to coordinate the land readjustment project, including dealing with landowners, and obtained development permits while overcoming numerous challenges in the land use plan, such as the relocation of high-voltage transmission lines within the planned site. As Construction Supervision, he also tenaciously dealt with various difficulties during construction, such as dealing with neighboring residents and coordinating with surrounding road construction.
Throughout the long-term planning process, all members worked together to implement project management that prioritized improving customer satisfaction, and led the infrastructure development work, which involved large-scale land development and the construction of public facilities, to completion.

This was a hotel construction project in front of Toyama Station. This was the client's first time entrusting the management of a foreign-owned hotel, and we selected the hotel brand with the cooperation of Mitsubishi Estate. We also carried out a series of management tasks, from volume checks to concept design, budget formulation, selection of design/construction contractors and various consultants, as well as CM work at each stage and adjustment of costs and schedules.
A team with extensive hotel design experience provided detailed support to the design and construction team, and the DoubleTree by Hilton Toyama opened in January 2023. The project was highly praised by both the client and the hotel.

The Morita ATI (Advanced Technical Innovation) Center is a new research and development base for a company that manufactures and sells fire engines and disaster prevention related products. The aim was for the building to be a core building that would create and promote diverse innovation through industry-government-academia collaboration. In creating a base consisting of one of Japan's largest comprehensive testing facilities, a tower building used to demonstrate new technologies in firefighting and rescue activities, and a laboratory building with a co-creation space, we worked with researchers to come up with a "place that will support the expansion of research and development." This project is imbued with the desire of all involved parties to create a safe and secure society, fully demonstrating management capabilities in the face of social conditions such as the recent rise in construction costs.

In the midst of the demand for smart cities and new mobility proposals with an eye to the future, our company proposes the "SMS: Seamless Mobility System". This is a system that aims to fill the "gaps" that arise when moving through urban spaces, allowing everyone to experience urban spaces more freely and in a three-dimensional way. The booklet, which summarizes the ideas "from a design office" to realize seamless movement through various types of mobility and realize a new social infrastructure that dissolves the boundaries between cities, buildings, and people, has received a great response from within the industry and other sectors. In addition to registering the design of some models and creating actual prototypes, we aim to further advance and develop our proposals by addressing social issues not only in cities but also in local areas.

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Since our founding in 1890, our company has preserved old drawings and photographs for over 130 years. We developed "4D Marunouchi," which allows visitors to experience the historic architecture and cityscape that remain here in the metaverse. The experience spans three generations of Marunouchi buildings, from before and after the Great Kanto Earthquake of 1923 to their current appearance after reconstruction in 2002, and takes visitors on a time-traveling tour. The "Open Archive," easily accessible to anyone through the online game "Fortnite," not only preserves the materials but also widely communicates the city's evolution and appeal. Through the development of digital twins and user interaction, this project looks toward a future where the real and digital worlds overlap.

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This is a series of teahouses that will be the first in the world to use food waste as a structure, and will be presented at the Venice Biennale and Dubai Design Week in 2023. As a common mechanism for global deployment, a form-generating algorithm has been developed to create comfortable spaces by manipulating sunlight based on the latitude of each region. At the same time, building materials are refined from local food waste (not mixed with resins, etc.), and the pavilion is "returned to the earth" with naturally derived waterproofing materials. The series of building materials made from small pieces of wood fit into a suitcase, and CO2 emissions during transportation are reduced through self-transport and self-construction. This is an approach to "global and local" and "resource circularity."

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Mitsubishi Jisho Design Asia (MJDA), which has worked on Interior Design for each of Mitsubishi Estate 's locations in Southeast Asia. MJDA has added Mitsubishi Estate Thailand (in Bangkok) to its series of offices that embody Japanese quality in space under the theme of "fusion of Japanese and local culture. post-COVID is the local way of working and Mitsubishi Estate serves as a showroom for "One City Centre," Thailand's tallest building. In addition to Interior Design responding to the office image, MJDA provided comprehensive support by leveraging its accumulated know-how in the region, including selection of contractors and cost and site coordination. Mitsubishi Estate Group This project demonstrated the overseas expansion and high competitiveness of

Kirameki Terrace is a mixed-use redevelopment project that has been underway on the former site of the Kagoshima City Transportation Bureau. In this development, our company has been responsible for architectural design and construction supervision of Kirameki Nankoku Parking, Kirameki Energy Center, Kirameki Terrace Healthcare Hospital, Imakiire General Hospital (2020), and Kirameki Nankoku Building (2023).
A hotel building also designed by our company will be completed, and the prefecture's first foreign-owned city hotel, "Sheraton Kagoshima," will open in time for its full opening in May 2023. "Kirameki Terrace," which is linked to medical facilities and implements energy management by consolidating heat sources, has attracted attention as a pioneer of compact cities, and the hotel functions are expected to contribute to the development of the local tourism industry and job creation.

The Takasago Thermal Science Innovation Center (Tsukubamirai City, Ibaraki Prefecture) is a project that utilizes our company's high level of expertise in environmental design. Since its completion, the facility has won numerous environmental awards both in Japan and overseas as it pursues user comfort while leading the way in carbon neutrality by making maximum use of renewable energy, including groundwater, solar power generation, biomass generators, and large-capacity storage batteries. In January 2024, it received its first Minister of Economy, Trade and Industry Award (Business Category), Grand Prize in Energy Conservation Award. These awards, related paper publications, magazine articles, etc. showcase our company's high level of technological expertise and collaboration capabilities.

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This project aims to expand micromobility sharing services. As a response to the super-aging society, micromobility supports short distance travel, and in anticipation of the shift to a carbon-free society, electrification of micromobility is also important. As a facility that serves as a showcase for the penetration of new technologies that will change society, it was designed with the aim of becoming a core for local communication with an open structure. CO2 fixation is also achieved by utilizing timber (CLT). As with the electrification of mobility, the facility itself appeals to efforts to address social issues. This is a project that has the potential to be developed for future energy policies.

This project involved architectural design and construction supervision and project management (PM) efforts aimed at creating an environment that would realize the company's new workstyle. The offices, which are spread around the atrium that runs through the center of the building, are dotted with tactile interior materials such as wood and tiles, promoting employee interaction through a sense of openness. Passive energy-saving methods that take advantage of the building's orientation and equipment installation plans were implemented throughout the building. A combination of highly versatile technologies and a high level of comfort resulted in the achievement of ZEB certification. This is a model project for an environmentally friendly medium-sized office, which was completed within a limited time frame after PM placed emphasis on risk management of social conditions and cost fluctuations during the construction period.

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district heating and cooling is attracting attention as we move towards a decarbonized society. Together with Osaka Energy Services, we have pursued the design, optimal operation, and maintenance of district heating and cooling facility (DHC) in the Osaka Station area, which boasts the highest level of efficiency. Today, to further expand this, we are working to resolve the various social issues surrounding DHC (such as the pursuit of energy conservation and a shortage of engineers) by using AI to support operations and digitalize maintenance management.
We have begun a demonstration experiment of "HEAT DX" which systematizes this series of efforts. Through future service development, we aim to contribute to society from both an environmental and economic perspective. This proposal aims to provide a demand response service with an eye on the future priority issue of "introducing electricity from renewable energy sources into large-scale power transmission networks."

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