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Founded Tanukida Shinoji Tanukida Group: Construction of shrines and temples
(Showa 3) Founded the Yano Uchida Group by Yano Uchida Shin'ichi, undertaking construction of shrines and temples
Designated contractor for Tobu Railway
(Showa 16) Became a designated contractor for Tobu Railway
Received general construction business license: No. 837
(Showa 24) Received general construction business license, No. 837
Established Tanukida Construction Co., Ltd.: Tanukida Shinoji appointed CEO
(Showa 27) Established Yano Uchida Kōmuten Co., Ltd.; Yano Uchida Shin'ichi appointed as President
Completion of new construction at Tobu Kinugawa Health Resort
(Showa 28) Tobu Inokawa Resort new construction completed
Received special construction business license: No. 5128
(Showa 41) Received special construction business license, No. 5128
Renamed to Tanukida Construction Co., Ltd.
(Showa 42) Renamed the company to Yano Uchida Construction Co., Ltd.
Completion of the head office building (current flagship store)
(Showa 44) Headquarters building (now main office) completed
Completion of new headquarters building at Tobu Railway
(Showa 45) Tobu Railway Headquarters new building construction completed
Tanuchida Industries Co., Ltd. establishment
(Showa 46) Tanuchida Industries Co., Ltd. establishment
Received special construction business license: No. 3864
Mikajima Labor Standards Office: New office building construction completed
(Showa 49) Received special construction business license, No. 3864
(Showa 49) Mikajima Labor Standards Office: New office building construction completed
Tanukida Yoshiyuki appointed CEO
Gunma Bank Kaneyama South Branch new construction completed
(Showa 54) Yano Uchida Yoshiyuki appointed as President and CEO
(Showa 54) Gunma Bank Kaneyama South Branch new construction completed
Transferred business from Tanukida Construction Co., Ltd. to Tanukida Industries Co., Ltd.; renamed to Tobu Tanukida Construction Co., Ltd.; became subsidiary of Tobu Railway Co., Ltd.
Received special construction business license: No. 65281
(Showa 57) Transferred business from Yano Uchida Construction Co., Ltd. to Yano Uchida Industry Co., Ltd.; Yano Uchida Industry Co., Ltd. renamed to Tobu Yano Uchida Construction Co., Ltd.; became a subsidiary of Tobu Railway Co., Ltd.
(Showa 57) Received special construction business license, No. 65281
Registered as a first-class architect office: No. 22777
Completed construction of Sumida-ku Koganechiku Junior High School building
(Showa 58) Registered as a first-class architectural firm, No. 22777
(Showa 58) Completion of construction work for the school building of Sumida-ku Koganechō Junior High School
Received special construction business license: No. 10438
(Showa 61) Received special construction business license, No. 10438
Registered as a real estate broker: No. 55164
(1998) : Registering a real estate broker : No. 55164
Saitama branch office opening
(Heisei 5) Saitama branch office opening
Higashimatsuyama branch office opening
(Heisei 7) Higashimatsuyama branch office opening
Saitama Shinjin Bank South Kuribashi Branch new construction completed
Construction Industry Occupational Accident Prevention Association Merit Award received
(Heisei 8) : New construction of Saitama Shinjin Bank Minami Kuribashi Branch, completion
(Heisei 8) : Awarded the Achievement Award by the Construction Industry Labor Accident Prevention Association
Colorful Country Friendly City Creation Award: Special Award Recipient
(1997) : Colorful Country Friendly Town Award : Special Award Received
ISO 9001 certification obtained
(Heisei 12) : ISO 9001 certification obtained
Completion of construction work at Ryūzan Ōtakano Mori Station
(2005) : Completion of the construction of Ryusyan Ootaka no Mori Station
Completion of construction work on the new headquarters building of Tobu Railway
(2009) : Completion of the construction of the new headquarters building of Tobu Railway
Completion of construction work for the new observation restaurant at Tokyo Skytree H345
(2012) : Tokyo Skytree H345 : Completion of the construction of the new observation restaurant
Renamed the Higashimatsuya Office to Higashijō Office
(2016) : Renaming the Higashimatsuyama office to Higashijou office
Yurifune Station Front Hospital construction completed
Headquarters office relocation
(Heisei 29) : Completion of construction at Yoshiwara Station Front Hospital
(Heisei 29) : Relocation of headquarters office
Completion of construction work at TOKYO mizumachi
(2020) : TOKYO mizumachi (Tokyo Mizumachi) : Completion
Yano Uchida Masakatsu appointed as President and CEO
(2021) : Appointment of Masakatsu Tanunouchi as President and CEO
Higashijou branch office relocation
(Reiwa 6) : Relocation of Higashijou Sales Office
Saitama branch office new construction completed, Saitama branch office relocation
(Reiwa 7) : New construction of Saitama Sales Office, completion; relocation of Saitama Sales Office
Tobu Yachida Construction has added completed construction projects to its portfolio, including the Phase 2 and 3 area renovations at EQUiA Koshigaya and work at Tobu Bus Central’s Shonan sales office.
On May 1, 2026, Tobu Yachida Construction added the completed project at the Kasukabe branch of the Minamikurihashi Rolling Stock Depot to its portfolio.
On May 1, 2026, Tobu Yachida Construction added the completed Hatsuishi Station elevated concourse project to its construction portfolio.
Tobu Yachida Construction relaunched its website on April 7, 2026, with updated features, design, and new content. The company plans to continue expanding its content and improving the site.
On March 10, 2026, Tobu Yachiuda Construction Co., Ltd. added records of completed architectural projects. Highlights include the Phase 3 area renovation of Soka VARIE 1 and the renovation of Soka Station.
Tobu Yachiuda Construction Co., Ltd. invested in a social bond issued by the Japan Student Services Organization. Social bonds fund projects that help solve social challenges and are a form of ESG investment. The company plans to continue investing and fulfilling its social responsibilities.
Tobu Yachiuda Construction Co., Ltd. continued its support for the Japan Assistance Dog Association, making its fourth donation on October 10, 2025. The company has operated a donation box at the reception desk on the first floor of its head office since September 2021 and plans to continue supporting the association as part of its CSR activities.
Tobu Yachiuda Construction Co., Ltd. conducted a company-wide disaster preparedness drill on Monday, September 1, 2025. In addition to evacuation from the building following an earthquake, employees practiced reporting their safety and sharing information from home, simulating a major earthquake occurring on a holiday.
About 40 employees and family members gathered at Tobu Yachiuda Construction Co., Ltd.'s head office on July 26, 2025, to watch the Sumida River Fireworks Festival. They enjoyed a meal and the fireworks at the First Venue, and the event was a great success.
Tobu Yachiuda Construction Co., Ltd. added a project record on June 23, 2025, for Solaie Aile Tokiwadai, a building project completed by its Saitama Office.