The winners Mitsubishi Jisho Design In-house Award 2023 have been announced!

[Best Work Award] TAMACHI TOWER

TAMACHI TOWER stands at a historically and geographically important 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 as well as the well-being of the people who work there, and the building also takes sustainability into consideration with passive mechanisms such as facade fins for shading from sunlight and natural ventilation, in pursuit of the "next-generation office standard" from a variety of perspectives. The comprehensive design will improve the functionality of the entire block, including the three-dimensional construction of an outdoor plaza and enhanced community contribution functions, and contribute to the development of the local area.
The proposal was evaluated as having resolved the complex given conditions through the comprehensive strength of combining structure and facilities, and creating a new type of tenant office building and workplace for the future, including the use of semi-outdoor space functions and the introduction of natural ventilation.

This project aimed to increase the value of assets owned by The Johnan Shinkin Bank (a bank 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 of the bank branch was turned into a cafe, and the employee dormitory was changed to a share house/office, etc.), bringing vitality to the local area. In addition, accepting the bank's strong desire to value local businesses, we supported the creation of a system that included local businesses and the realization of work efficiency for those involved in the construction.
This management, which aims to increase value throughout the entire life cycle, is expected to be rolled out in 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 approval while overcoming numerous issues in the land use plan, such as the relocation of high-voltage transmission lines within the planned site. As Construction Supervision supervisor, he persevered in dealing with various difficulties during construction, such as dealing with neighboring issues and coordinating with surrounding road construction.
Throughout the long-term planning, all team members came together and engaged in project management that prioritized improving customer satisfaction, guiding the completion of infrastructure construction work, which involved large-scale land development and the construction of public facilities.

This was a hotel construction project in front of Toyama Station. As this was the client's first time entrusting the management of a foreign-affiliated hotel, 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 and construction companies and various consultants, CM work at each stage, and adjustment of costs and schedules.
A team with extensive experience in hotel design provided detailed support to the design and construction team, and the hotel opened as "DoubleTree by Hilton Toyama" in January 2023. This 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, we have inherited old drawings and photographs for over 130 years. We developed "4D Marunouchi" to allow you to experience the historical architecture and city that remain here in the metaverse. You will travel through time to Marunouchi, where three generations of "Maru Buildings" stand, from before and after the Great Kanto Earthquake (1923) to today's appearance after its reconstruction in 2002. The "open archives," which anyone can easily access through the online game "Fortnite," will not only preserve the materials, but also widely communicate the changes in the city and its charm. This project looks to a future where the real and digital overlap through the development of digital twins and interaction with users.

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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) has been involved in Interior Design of various Mitsubishi Estate Estate offices in Southeast Asia. Mitsubishi Jisho Mitsubishi Estate (located in Bangkok) has been added to the office series, which has embodied uniquely Japanese quality in its spaces with the theme of "fusion of Japanese and local cultures." In addition to the interior design that responded to the new image of the office, which is "the local post-COVID-19 way of working" and "serves as a showroom for the country's tallest building, One City Centre, designed by Mitsubishi Estate Jisho Thailand," MJDA provided comprehensive Interior Design, utilizing the know-how it has accumulated in the region, including selecting contractors and adjusting costs and on-site. This project demonstrates Mitsubishi Estate Group 's overseas expansion and high competitiveness.

Kirameki Terrace a complex 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 Nangoku Parking, Kirameki Energy Center, Kirameki Terrace Healthcare Hospital, Imakiire General Hospital (2020), and Kirameki Nangoku Building (2023).
A hotel building also designed by our company will be completed, and the Sheraton Kagoshima, the prefecture's first foreign-owned city hotel, will open in time for its full opening in May 2023. Kirameki Terrace which has medical ties and energy management through the consolidation of 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 Innovation Center (Tsukubamirai, Ibaraki Prefecture) is a project that makes use of 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 a pioneer in carbon neutrality by making maximum use of renewable energy, including the implementation of groundwater, solar power generation, biomass generators, and large-capacity storage batteries, while pursuing user comfort. In January 2024, the facility won the Minister of Economy, Trade and Industry Award (Business Category), which is the highest award in the Energy Conservation Grand Prize, for the first time. Through these awards, related paper publications, magazine articles, etc., we are introducing our high technical capabilities 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 was architectural design and construction supervision and project management (PM) initiative aimed at creating an environment that would realize the company's new ways of working. The offices, which are spread out 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 in a sense of openness. Passive energy-saving methods that make use of directional characteristics and equipment installation plans were implemented throughout the building. A combination of highly versatile technologies and a high level of comfort led to 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 a way to realize a carbon-free society. Together with Osaka Energy Services, we have pursued the design of a district heating and cooling facility (DHC) plant that boasts the highest level of efficiency in the Osaka Station area, as well as optimal operation and maintenance. Today, in order to further expand this, we are working to resolve the various social issues surrounding DHC (the pursuit of energy conservation, the shortage of engineers, etc.) 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. With the future expansion of our services, we aim to contribute to society from both the environmental and economic perspectives. This proposal aims to provide a demand response service with an eye on the future priority issue of "introducing electricity from renewable energy sources to large-scale power transmission networks."

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