Certified Passive House Consultant
Takamitsu Watanabe
M.A.-Ing. General Contractor
Kaneko Build & Material Industry Co. Ltd.
1-5-5 Shōge
Osashima
509-7203 Ena
Japan
Phone: +81 573 26 5122
t-watanabe@rakuen-jutaku.co.jp
http://www.rakuen-jutaku.co.jp
Initial by building documentation
Certificate valid from April 23, 2016
Certificate valid until April 23, 2021
Certificate valid until April 23, 2021
The certificate only applies to this person.
Download documentation
Assessed by Passivhaus Institut
Complete list: Passive House Designers with building documentations