FaithNetwork Co., Ltd.

FaithNetwork Co., Ltd. is a Japanese real estate company headquartered in Shibuya, Tokyo. Founded in October 2001 as a limited company, it has grown into a listed developer focused on investment-oriented new single-building reinforced-concrete (RC) apartment projects, primarily in Tokyo's Jonan 3 wards — Setagaya, Meguro, and Shibuya. The company operates an integrated one-stop model covering land acquisition, design, construction, leasing, sales, and property management, and has produced more than 300 new single-building apartment projects. Its flagship residential brand is GranDuo, and it also offers the premium RC detached-house brand THE GRANHAUS. FaithNetwork has been listed on the Tokyo Stock Exchange since 2018 and moved to the Standard Market in 2023. Beyond real estate, it operates a Japanese tea café called Yatsuya in Shibuya. The company positions itself as a one-stop partner supporting clients' dreams through real estate, with a mission to deliver 'true real estate value' in Tokyo.

FaithNetwork was established in October 2001 as a limited company (yūgen gaisha) in Tokyo. In March 2002 it obtained a real estate brokerage license, and in December 2003 it began selling its own brand of new single-building apartments, the GranDuo series. The company was reorganized into a stock company (kabushiki gaisha) in May 2006. In 2007 it obtained a construction business license and changed its trade name to Faith Co., Ltd. It acquired a special construction business license in December 2010. In December 2014 it absorbed FaithNetwork Co., Ltd. (formerly Five Sense Co., Ltd.) and simultaneously changed its name back to FaithNetwork Co., Ltd. In May 2017 it launched the GrandStory series for renovated used buildings. In March 2018 it listed on the Tokyo Stock Exchange Mothers market, and in September 2018 it obtained a real estate specified joint enterprise license. In February 2021 it moved to the First Section of the Tokyo Stock Exchange. In July 2023 it made Iwamotogumi Co., Ltd. a wholly owned subsidiary, and in October 2023 it moved to the Standard Market. As of 2026, the company has produced over 300 new single-building apartment projects and is celebrating its 25th anniversary in October 2026.

• Founded as FaithNetwork Co., Ltd. (limited company)

• Obtained real estate brokerage license

• Launched GranDuo series of new single-building apartments

• Reorganized into a stock company

• Obtained construction business license

• Changed trade name to Faith Co., Ltd.

• Obtained special construction business license

• Absorbed FaithNetwork Co., Ltd. (formerly Five Sense) and changed name back to FaithNetwork Co., Ltd.

• Launched GrandStory series for renovated used buildings

• Listed on Tokyo Stock Exchange Mothers market

• Obtained real estate specified joint enterprise license

• Moved to First Section of Tokyo Stock Exchange

• Made Iwamotogumi Co., Ltd. a wholly owned subsidiary

• Moved to Tokyo Stock Exchange Standard Market

One-stop partner for investment real estate, delivering design and livability in Tokyo's Jonan 3 wards.

• GranDuo

  Investment-oriented new single-building RC apartment brand.

• THE GRANHAUS

  Premium new RC detached house brand.

• GrandStory

  Renovated used building brand.

• GranFunding

  Real estate small-lot investment product.

1. 1FaithNetwork official websitefaithnetwork.co.jp
2. 2Company Informationfaithnetwork.co.jp
3. 3Productsfaithnetwork.co.jp
4. 4GranDuofaithnetwork.co.jp
5. 5Wikipedia (Japanese)ja.wikipedia.org
6. 6Faith Networkwikidata.org