Nice to meet you, we are Sanion+2℃.
Based in Ichinomiya City, Aichi Prefecture, we are a small construction firm that builds houses one by one with care, aiming for
a lifestyle that stops the +2℃ of global warming.
We are a small construction firm that builds houses one by one with care.
Rather than building many, we cherish each one.
What we value is not "building many," but "building each one with care."
For the sake of the future of the Earth and the people who live there, we think about and give shape to what we can do through the vessel of living that is a house, every single day.
In this note
In this note, we will share the approach to home building that Sanion+2℃ values, stories of families who have actually built homes with us, and, under the theme of
choices to stop the +2℃, we will gradually write about lifestyle tips and columns written by our representative from a different perspective on high-performance housing.
We do not engage in sales activities, and we cannot respond to many requests for materials.
However, we started this space with the hope that we could slowly and carefully cultivate the future with those who resonate with us.
Another reason we started this note.
Actually, this note was started by a client who resonated with our home building and, having seen our representative struggling daily on-site, thought, "I wish more people knew about Chunichi Sanion."
We will weave words with the feeling of standing by our representative, who continues to face home building seriously, focusing more on blueprints than sales, visiting the site, and constantly studying even while busy.
About our parent company, Chunichi Sanion Co., Ltd.
Sanion+2℃ is operated by
**Chunichi Sanion Co., Ltd.**, which has been building homes in Ichinomiya City for 50 years.
From the design and construction of new homes to remodeling, renovations, and seismic and energy-saving retrofits, we have been facing each house carefully as a construction firm rooted in the community.
Awards and Achievements
Our efforts to date have been recognized, and we have the following achievements.
2022 Eco House Award: "Owari Ichinomiya Passive House" Grand Prix Winner
2021 Imagawa "Excellence Award" Winner
Featured in Kenchiku Chishiki Builders Issue 47
Aired on Chukyo TV "Catch! Fuku Suzuki's Happiness Compass"
▶︎ Click here for the program linkPASSIVE HOUSE JAPAN Supporting Member
Completed Project Track Record
2023 Passive House Certified, Inazawa City, Aichi Prefecture Inazawa Passive House Sanion+2℃_No1 2023
2024 Passive House Certification Pending Project, Inazawa City, Aichi Prefecture (Tentative Name) Bishu Passive House Sanion+2℃_No2 2024 Owariasahi City, Aichi Prefecture (Tentative Name) Owariasahi Passive House Sanion+2℃_No3 2024
2025 PHPP Cleared Project, Heiwa-cho, Inazawa City, Aichi Prefecture Khouse Sanion+2℃_No4 2025
We hope you feel that "there is this kind of home building too."
Through this note,
even for those who are just starting to think about building a home,
we would be happy if you could think, "there is this kind of approach too."
Even for those who live far away,
as a place where you can encounter the thoughts and stance of Sanion+2℃ on home building,
we hope this note reaches you gently.
With that wish in mind, we will continue to write.
Thank you for your support.