| Career |
1959 |
Born in Osaka City |
|
1983 |
Graduated from Kyushu Institute of Design (now Kyushu University) |
|
1986 |
Completed graduate studies at the same university (currently Kyushu University
Graduate School). |
|
1986 |
Projects from my previous workplace, the Design Department, Kumagai Gumi Co., Ltd. |
|
2001 |
Established Tsukahara Architectural Design Office |
|
2006 |
Part-time lecturer at Osaka Institute of Technology, 2024 |
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| Qualificatio |
First class architectNo.239547 |
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managing architectNo. 085C-20257K |
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| Affiliatio |
Former Regular Member of the Osaka Prefectural Association of Architects |
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Former full member of the Japan Institute of Architectst |

| Address |
550-0006
1-6-8-205 Enokojima, Nishi-ku, Osakat |
| Phone |
090-7344-9652 |
| Email |
tkhr96@k8.dion.ne.jp |
| Establishmentt |
August 2001 |
| Capital |
3,000,000 yen |
| Registrationt |
Licensed and registered as a first-class architectural design office. |
|
Osaka Prefectural Governor Registration No. (Ho) 20426 |
| Liability insurance |
Participation in architect liability compensation system |
| Business content |
Residential, commercial, and production/logistics facilities,Renovation
and interior design and supervision |
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