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◆About Us

Community-based house making with local materials, by the local craftsperson

Since we have taken root in local communities for a long time, we know local housing situation and regional characteristics, therefore we can create sincere connection with our clients. We believe that we can pay scrupulous attention and suggest comfortable house building to our


◆ Company Profile

Representative Yoshihiko KOBAYASHI, President, Ph.D. in Agriculture (wooden structures), First-class Architect
Year Founded 1864
Business Activities Construction business, senior registered architect office, real estate brokerage, non-life insurance agent

[Construction business] License received from Kyoto prefectural governor, (般-261) No.38113

[Senior registered architect office] (27A) No.02545

[Real estate brokerage] License received from Kyoto prefectural governor, (1) No.13549

[Kyomachiya (Kyoto-style traditional houses) seismic consultant] License received from Kyoto prefectural governor, No.21091

◆An affiliated store with ERA, A member of LIXIL Group

ERA (Electronic Realty Associates) makes full use of IT and expands its international network over 30 countries including Japan with about 2300 offices.

ERA member stores hold up “providing sincere and community-based services” as their motto and provide various services related to real estate such as leasing, buying, selling, building and renovating as experts of living and housing.

We, as one of the ERA member stores, do our business fairly by offering various warranty services to our customers for making them feel risk-free to make transactions through us.


1864 Established
2000 Received the outstanding performance award of “the first competition for design proposal of sustainable housing.”
2005 Received the special award of “the 15th Total Housing Award.”
2008 Received the outstanding performance award of “the Remodeling-style Work Contest 2008.”
2009 Transformed into a joint stock company.
2000: Started real estate business.