By fusing culture and engineering, we deal with invisible and intangible things and create open-ended circumstance which transcends the boundaries of humans, space, and time.


Research & Development, Design, Engineering
Product, Machine, Architecture, Landscape


Bunka Engineering Laboratory Co., Ltd
First-class registered architect office (Registered by governor of Hyogo prefecture No. 01A04767)

Soichi Kitagawa   Senior Managing Director

Director of Kwasan Astro-Culture Foundation
Director of NPO Kwasan Astro Network

Graduated from Kyoto University with a Master’s degree of Mechanical Engineering in 1980, joined Kobe Steel Co., Ltd. and engaged in the design and development of rolling mills mainly in the machinery devision, from 2011 worked as General Manager of Kyushu Branch. From 2014 to 2017, had worked as Managing Director for Shinko Techno Co.,Ltd.
Since 2017, he has been a lecturer at Kyoto University, Unit of Synergetic Studies for Space, and has been engaged in Kwasan Astronomical Observatory of the Graduate School of Science.
He participated in the establishment of Bunka Engineering Laboratory in 2018.

Hiroaki Kitagawa  CEO

First-class registered architect No.364895

Graduated from Kyoto Institute of Technology with a Master’s degree of Architectural Design (Waro Kishi Laboratory) in 2008. He worked at Alhadeff Architects (Milan, Italy) from 2008 to 2013, working on projects in Italy, England, Switzerland etc.
In parallel with working at the architect office, he studied structural engineering and environmental engineering at the Master’s program of Architectural Engineering in Politecnico di Milano from 2009 to 2010.
He started KUAV (layer design) in 2013, started COCCA in 2017 and established Bunka Engineering Laboratory in 2018.

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Parentheses () = Closing time and space

We established a experimental platform to open and connect the social parentheses.
We practice “study, play and work” across places, genres and ages.