日本システム企画 東京本社  Official site

Company information

The introduction of the "NMR Pipe Protector," which can extend the lifespan of aging pipes, has surpassed 4,400 installations! (As of July 2025)

~Extending the lifespan of old piping~ "NMR Pipe Protector" Cumulative installation record surpasses 4,400 buildings! (As of July 2025) Among them, over 3,100 buildings are condominiums. = Domestic Achievements = New Chitose Airport Domestic Terminal, JR Sapporo Station (JR Tower Building), Imperial Theatre Building (Tokyo Marunouchi), Yaesu Exit Hall, Famous Bookstore Building (Shinjuku), Hotel Toyokaku (Kyoto), Hotel Serve Shibuya, Shirakagi Care House (Saitama), Kawanishi Private Kushi Elementary School, Food Processing Factory, Major Automobile Manufacturer Factory (Fukuoka Prefecture), Kumamoto Red Cross Hospital, etc. = International Achievements = Buckingham Palace, London City Hall, British Museum, BBC, Christ's College, University of Cambridge, Royal Bank of Scotland, Harrods Department Store, Royal Garden Hotel London, UK Parliament, etc. ★ Featured in the Media "NMR Pipe Protector" ★ Selected as one of the top 10 rust prevention technologies in the world in 2020 and introduced in a U.S. magazine! Case studies and customer testimonials have been featured in many media outlets, including TV Tokyo's "World Business Satellite (WBS)", TOKYO MX's "Corporate Spirit", and specialized newspapers "Condominium Management News" and "Air Conditioning Times".

Business Activities

Benefits of NMR Pipe Protector *Compared to pipe renewal work and other pipe rehabilitation* ★ Cost performance (low initial cost & zero running costs) ★ Easy installation (completed in a few hours, no need for water outage work) ★ Strengthens the inside of pipes (prevents leaks & earthquake resistance) ★ Hygienic (installed on the outside of the pipes, does not come into contact with the water inside) ★ Safe (no cutting, grinding, or chemical injection of pipes!) ● Effect Measurement ● We offer various effect measurement methods that can be quantified according to your environment. (Measuring the rate of red rust blockage inside the pipe with an endoscope, sampling water from inside the pipe to measure iron content, measuring the mass of black rust after removing the pipe, etc.) *Analysis by a third-party organization is also available. ● Complete Warranty System ● A reassuring product warranty of 10 years. Additionally, there is a money-back guarantee if no effects are observed. *Conditions apply for the money-back guarantee. *Depending on the type of pipe and usage conditions, the product may not be applicable. Please feel free to contact us first. <Other> Nihon System Planning is committed to the Sustainable Development Goals (SDGs). We also sell and manufacture "Non-Scaler," which prevents the adhesion of calcium scale.

Key Partners

Matsui Building Co., Ltd. Matsui Building Group Fujita Kanko Co., Ltd. Hibiya General Equipment Co., Ltd. Taisei Corporation Japan System Planning UK Ltd. NMR Co., Ltd. Japan Healthcare Co., Ltd. British Broadcasting Corporation BBC (UK) Holiday Inn Hotel Group (UK) Land Securities (UK)

※[Contact Information for Offices] Hokkaido | TEL: 011-632-7295 Hakodate | TEL: 0138-84-1842 Tohoku | TEL: 022-713-9030 Nagoya | TEL: 052-265-8234 Osaka | TEL: 06-6310-6081 Chugoku | TEL: 082-511-0222 Shikoku | TEL: 087-813-1900 Kyushu | TEL: 092-552-8805

Company overview

  • Company name 日本システム企画 東京本社 
  • Establishment June 13, 1988
  • capital 28000Ten thousand yen
  • number of employees 48person
  • Address 〒151-0073 Tokyo/ Shibuya-ku/ 2-21-12 Sasazuka View on map
  • TEL 03-3377-1106
  • FAX 03-3377-2214

Business Locations (9)