We exhibited our Solar House at the multifunctional disaster‑prevention community hub Friends.For the first time, we enabled a Snoezelen experience inside the Solar House using its internal power system.Many children participated on the day of the event, and some enjoyed it so much that they came back repeatedly.This experience reminded us of the importance of providing spaces where children can relax and momentarily forget the hardships they may face during disasters.What is Snoezelen?Snoezelen is a sensory‑stimulation environment that uses light, sound, and fragrance.In a darkened space illuminated by blacklight, participants can relax in a gentle, dreamlike atmosphere.It is widely used in dementia care and developmental support.https://www.snoezelen.jp/snoezelen

Based on the Disaster Countermeasures Basic Act, the Fire Organization Act, and other related regulations, a joint training exercise was conducted with disaster‑related organizations and affiliated groups from within the prefecture and the Kinki region.The purpose of the exercise was to strengthen coordination among agencies during large‑scale disasters, enhance wide‑area mutual support systems, and raise disaster‑prevention awareness among residents.At Daiwatec, we exhibited the Kutsurogi unit, and our ultra‑water‑saving toilet Sazanami was used on-site as the actual toilet facility for the firefighting training area.Date: October 25–26, Reiwa 7 (2025)

We exhibited our Solar House “Kutsurogi” equipped with a comfortable toilet and digital signage, as well as our ultra‑water‑saving solar‑powered toilet “Sazanami.”The digital signage displayed initiatives from construction companies at their job sites, along with our YouTube presentation created for the exhibition. These attracted the attention of many visitors throughout the event.Event Dates:October 1, 2025 (Wed) 10:00–17:00October 2, 2025 (Thu) 9:00–16:00Venue: Niigata Industrial Promotion Center

At the training site in Miyoshi City, Hiroshima Prefecture, Yamamoto‑gumi, a local construction company, transported, installed, and showcased our Solar House as part of a live operational drill. The unit is normally used as a rest facility at their nearby construction site in Mirasaka‑chō, Miyoshi City.In addition, our vehicle‑mounted ultra‑water‑saving flush toilet “Sazanami” was also transported, installed, and exhibited from our company yard.We provided detailed explanations of our phase‑free product scheme to members of the general public, as well as representatives from Hiroshima Prefecture, Miyoshi City, the Regional Development Bureau, the Self‑Defense Forces, and the Fire Department.

We exhibited our carbon‑free and phase‑free products at our booth.Representatives from the Ministry of Land, Infrastructure, Transport and Tourism, local governments, fire departments, the Self‑Defense Forces, private organizations, and the general public visited our booth and evaluated our initiatives for disaster support and strengthening regional disaster resilience.Dates: September 6 (Sat)–7 (Sun), 2025Venue: Toki Messe – Niigata Convention CenterOrganizer: BOSAI Kokutai 2025 Executive Committee(Cabinet Office, Japan Association for Disaster Prevention Promotion, National Conference for Disaster Reduction Promotion)

25 years have passed since the Tokai Heavy Rainfall occurred on September 11, 2000.This torrential rain brought intense rainfall centered on the Tokai region, causing severe flooding including water rising above floor level near Daiwa Tech’s main office due to river overflow.Drawing lessons from this disaster, this event was held as an opportunity to reflect on disaster prevention.Simultaneously, the opening ceremony for “Friends” was also conducted.Despite the unfortunate rainy weather that day, local residents and facility users attended and participated in various events.Daiwa Tech exhibited the solar-powered house with toilet, “Kutsurogi,” and introduced medical equipment used by facility users.With the cooperation of Philips, we displayed methods for utilizing power sources […]

In the tunnel construction project in the Karakol region of the Kyrgyz Republic, our company delivered two 40‑ft solar power houses and two 20‑ft solar power houses equipped with toilets to Takenaka Civil Engineering Co., Ltd.This project serves as a case in which we contributed to stable power supply and improvement of on-site working conditions in a remote area with unstable electrical infrastructure through the use of solar modules.

In connection with the issuance of the social-contribution private placement bond ‘Together, We Take Flight’, underwritten by The Sanjuusan Bank, Ltd., we presented donated items to the care facility Nijiiro no Ie.We will continue to actively fulfill our social contribution responsibilities through SDGs and CSR initiatives as our corporate activities expand. Date: March 2, 2026 (Monday), 13:00Venue: Daidō Kōryokukai Social Welfare CorporationDonated Items:– Ultrasonic humidifier × 1– Shower bed × 1– Portable power station × 1

Our company was featured in the February 28, 2026 morning edition of the Yomiuri Shimbun Tokai edition as a Tokai-based enterprise contributing to Ukraine’s reconstruction.As we approach the fourth year since the start of Russia’s invasion of Ukraine, the article highlights how companies connected to the Tokai region are supporting reconstruction efforts in various ways.Daiwatech will continue addressing electricity and housing challenges faced by internally displaced people in Ukraine.The article is also available online.https://www.yomiuri.co.jp/local/chubu/feature/CO049151/20260227-GYTAT00038/

An article about the forum The symposium “Turning the Wisdom of Small and Medium-Sized Enterprises into Earning Power,”held to commemorate the publication of the case study collection“Turning Knowledge into Earning Power: Behind the Scenes of 100 Companies,”compiled by the Japan Chamber of Commerce and Industry and the Tokyo Chamber of Commerce and Industry,took place on February 27. Daiwatech was selected as one of the 100 companies featured in this collection,in recognition of its efforts such as obtaining and utilizing utility model rights and trademark rights,as well as leveraging intellectual property business evaluation reports for financing.https://www.sankei.com/article/20260217-YB6I6OEVBJNSPNBBR4HGAAXUCE/ Digital book of “Turning Knowledge into Earning Power: Behind the Scenes of 100 Companies” (Daiwatech […]

The public relations magazine “JICA MAGAZINE” introduces development cooperation projects that the Japan International Cooperation Agency (JICA) is implementing both in Japan and abroad.In the February 2026 issue, a special feature was dedicated to the theme of “Energy.” As an example of a private-sector partnership project that contributes both to the economic development of developing countries and to creating value that flows back to Japan, Daiwatech was featured for its “Business Support Project for Ukraine: Reconstruction Assistance through the Introduction of Solar Houses.” Daiwatech will continue to address electricity and housing challenges faced by internally displaced persons in Ukraine.

As part of JICA’s “Project to Promote Private Sector Participation in Ukraine’s Reconstruction,” Daiwatech has completed two solar-powered housing units for internally displaced persons (IDPs) in Hostomel City, ahead of the fourth anniversary of Russia’s invasion in February.On January 15, 2026, we held a handover ceremony in Osera Village, Hostomel City, inviting representatives from the Government of Ukraine, international organizations, and other stakeholders.Ambassador Nakagomi, along with many officials from local governments and related institutions, attended the ceremony.Daiwatech will continue its efforts to address electricity and housing challenges faced by internally displaced people in Ukraine.PRESS RELEASE from JICA:(Links omitted here per your request, but can be included in the final document.)