hirai design architects & engineers

2002-2006　　department of architecture, waseda university
2006-2008　　major in architecture, graduate school(master's), waseda university
2008-2012　　major in architecture, graduate school(doctoral), waseda university

2013-2020　　adjunct researcher, waseda research institute for science and engineering, waseda university
2016- 　　　　researcher, osawa memorial institute of architectural environmental engineering, kanto gakuin university
2021- 　　　　lecturer (part-time), kanto gakuin university

doctor of engineering
1st class architect in japan
1st class civil engineering works execution managing engineer
real estate transaction agent
member of architectural institute of japan