Kengo Kuma's Project
- akiiwanaga1205
- Mar 27, 2023
- 2 min read
Japan National Stadium
source image: Nippon.com, https://www.nippon.com/ja/japan-topics/g00795/
History:
The former National Stadium was originally built as the main venue for the 1964 Tokyo Olympic Games on the site of the former Meiji Shrine Gaien Stadium. The stadium was designed to embody the ideals of "strength", "simplicity", and "grace".
When Tokyo was awarded the 2020 Olympic Games, plans were made to demolish the old national stadium and build a new one based on a design by Zaha Hadid. However, due to budget constraints, criticism of the design, and setbacks in the planning process, the reconstruction plans were eventually scrapped.
On December 21, 2015, the Japan Sport Council announced that Kengo Kuma's proposal had been chosen to design and construct the National Olympic Stadium. Construction began in December 2016 and was completed on November 30, 2019.
Concept:
The unique wooden structure that seamlessly blends into the surrounding nature of Meiji Jingu Gaien. The use of wood not only provides a warm and comforting atmosphere but also aligns with Japan's traditional architecture and emphasizes the country's dedication to preserving natural resources. Additionally, the stadium's design emphasizes the importance of urban greenery by preserving trees and green spaces in the surrounding area. With its distinctive wooden design and commitment to preserving greenery, the new Japan National Stadium is expected to become a prominent landmark in the city and a symbol of sustainable architecture.
Traditional Aspect:
Kengo Kuma's design for the building includes a unique feature of incorporating timbers from all 47 of Japan's prefectures under the large eaves attached to the base of the roof. This traditional architectural technique allows for the interception of sunlight and the entry of breezes onto the concourse. The seamless arrangement of the timbers demonstrates Kuma's respect for the rich heritage of Japanese architecture and his ability to incorporate traditional elements in his designs.
Designed Air Circulation:
Universal Design:
The stadium was designed with due considerations to various users regardless of age, sex, nationality, and disabilities.
Toilets
Handrails has been installed in the entire toilet booth for the elderly.
Detectable warning block and tactile board with voice have been placed in the entrance of the toilet for persons with visual impairment.
Toilets for assistance dogs have been placed, one inside and one outside the stadium.
Rooms for infants
Nursing rooms with stroller spaces near the entrance of the rooms.
Rooms where users can smoothly evacuate in case of a disaster.
Stroller spaces near the gate, allowing users to move promptly after entering the gate.
Resting rooms in each floor as rooms for calming down.
Hearing disability consideration
Group hearing aid facilities are installed in multiple areas in the stand. In addition, flash lights are installed in toilets, resting rooms, and nursing rooms, informing persons with hearing disabilities.
Low environment load:
By incorporating photovoltaic power, rainwater harvesting, and well water usage, Kengo Kuma's design promotes the effective utilization of natural energy sources and reduces the overall energy consumption of the building.
Conclusion:
The national stadium designed by Kengo Kuma is an outstanding example of how architecture can blend aesthetics, functionality, and sustainability while also reflecting cultural traditions. Kuma's focus on sustainability is a reflection of how architecture needs to evolve in the coming era, taking into account the planet's finite resources and the impact of human activities on the environment.
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