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Wooden and woody structures in buildings / Secondary forestsSecondary Forest

Developing new demand for wood in mid- and high-rise buildings to promote carbon sequestration in cities

8.13Wed 2025

Differentiation through collaboration with building material manufacturers and designers is the key to growth.

Total demand for lumber has been declining for a long time, especially for construction lumber, the main use of domestic lumber, which has shrunk due to the number of single-family housing starts and demographic [...].

8.12Tue 2025

Why Japan Needs a "Circular Forest Economy" Now: Resource Self-Sufficiency, Lifelong Growth, and a Resident-Financed Platinum Society

As Chairman of the Platinum Initiative Network and former President of the University of Tokyo, I have long been thinking about the future of Japan. Now, the world [...].

7.31Thu 2025

Forestry Agency to Hold "Wood Change 2025" at Osaka-Kansai Expo, Showcasing Best Practices Using Japanese Wood

The Forestry Agency will hold an exhibition "W [...]" at the 2025 Japan International Expo (Osaka-Kansai Expo) to introduce outstanding examples of the use of Japanese timber at the Expo.

7.29Tue 2025

Wooden condominiums: 4】When asked to use wood in their living rooms, bedrooms, and other relaxing spaces, respondents said they would like to use wood in their living rooms and bedrooms.

In the fourth installment of our survey on attitudes toward wooden condominiums using a sei-katsu-sha questionnaire, we asked, "What spaces in a home would you expect to incorporate wood [...].

7.25Fri 2025

Forest Circular Economy, edited by Hiroshi Komiyama, is a vision for the year 2050: Rebuilding Japan as a resource-rich nation will start with its forests.

The national challenges facing Japan today - carbon neutrality by 2050, regional sustainability, and resource self-sufficiency. These [...]...

7.23Wed 2025

Cross-Industrial Collaboration of Construction and Electricity to Expand Use of Domestic Timber Cypress Sunadaya, an affiliate of Obayashi Corporation, and Chubu Electric Power Company to Build One of Japan's Largest Plants in Kushiro, Aiming to Begin Operations in 2028

Cypress Sunadaya, a group company of Obayashi Corporation, and Chubu Electric Power Company will build one of the largest lumber mills in Japan in Kushiro City, Hokkaido, and two [...].

7.17Thu 2025

Survey on Wooden Condominiums: 3] Dispelling concerns about structural performance, such as earthquake and fire resistance, is the key to widespread use of wooden condominiums.

In the third installment of our survey on attitudes toward wooden condominiums using sei-katsu-sha questionnaires, we focus on the factors that cause anxiety about wooden condominiums [...].

7.15Tue 2025

HOKKAIDO WOOD HOUSE" housing certification system begins operation to expand use of timber produced in Hokkaido, strengthening the cycle of local production for local consumption.

Hokkaido has established a system to certify houses made of Hokkaido timber as "HOKKAIDO WOOD HOUSE," and in June [...]

7.3Thu 2025

Wooden condominiums are more expensive than RC condominiums, but 30% of respondents would consider purchasing a wooden condominium.

The second installment of our survey on attitudes toward wooden condominiums using a sei-katsu-sha questionnaire is titled "Q. Reinforced concrete construction in general (hereinafter referred to as [...]").

6.19Thu 2025

Survey on Wooden Condominiums: 1] Sei-katsu-sha place importance on housing performance and comfort, but there are challenges in promoting environmental friendliness.

The Platinum Initiative Network's vision is to "convert new buildings of 9 stories or less to wood construction and wood materials by 2050" [...].

6.5Thu 2025

Non-housing Wooden Construction Fair 2025] Focus on the latest technology to achieve larger scale and higher rise, and corporate strategies to drive market expansion.

The "Nonresidential Wood Construction Fair 2025," which brings together the latest technologies and solutions for "wood and wood construction" in nonresidential buildings, will be held on June [...]...

6.4Wed 2025

Sumitomo Forestry Company Housing, a six-story mixed wood-frame structure, is completed as a new model for medium- and large-scale housing complexes.

Sumitomo Forestry Co., Ltd. has completed a six-story mixed wooden company housing complex in Tsukuba City, Ibaraki Prefecture, and began using it on June 1. With a total of 46 units, this company [...].

5.31Sat 2025

Riopake, a construction technology that repaints existing paint without peeling it off.

R.C.CORE, which develops the BESS brand of log houses, has announced that it has developed a new paint removal system that eliminates the need to remove existing paint when repainting wooden structures [...].

5.24Sat 2025

12-Story Hotel Realized with Hybrid Wooden and Steel Structure Japan Wooden Fire-Resistant Building Association to Hold Touring Seminar to Explain Advanced Urban Wood Construction Model

Caption by Hyatt Kabuto-cho Tokyo, an urban hotel under construction in Nihonbashi Kabuto-cho, Tokyo, will open on June 30 [...]

5.14Wed 2025

Wooden office buildings and condominiums are also wooden cities are "second forests" - Forest Circular Economy General Comments (3)

With regard to new demand for woody biomass, the increase in building materials due to the development of wooden cities should also be noted. Wooden cities are "the wooden construction of towns and [...].

5.12Mon 2025

Spreading the "wooden city" throughout Japan by using the unique KES construction method and fire-resistant technology to achieve wooden high-rise construction.

The development of "Wooden Cities (R)" is one of the pillars of the forestry industry's revitalization, and the reduction of greenhouse gas emissions by turning cities into "second forests," or [...].

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