I became a psychiatrist in 2015. April 2019 - March 2020 : Psychiatric Center, Yokohama City University Medical Center April 2020 - March 2021 : Child Psychiatry, Yokohama City University Hospital April 2021 - March 2022 : Advanced Critical Care and Emergency Center, Yokohama City University Medical Center April 2022 - : Psychiatric Center, Yokohama City University Medical Center