1992-Started working for City of Yokohama Architecture Bureau, Tokaichi housing rebuilding office staff City managed Tokaichi housing management

2012-Director for the ward admin promotion, Kohoku-ward Kohoku-ward Urban Planning Master planning revision Kohoku-ward Urban development Coordination at Kohoku-ward

2017-Drector for the after-school children fostering management, Children and Youth Bureau Management of the After-school children’s clubs for all the local public elementary schools

2018-Director for Housing Regeneration, Architecture Bureau Sustainable Housing Project, Large sized housing regeneration