Associate, Kurahashi and Hays, Associated Architects, Fresno, CA, c. 1919-1920; Hays was Kurahashi's professor at the University of California, Berkeley, and was his partner on the Fresno Buddhist Church, 1920. Hays was the architect of record, as he was the only partner licensed at the time. Principal, Toyokichi Kurahashi, Architect, San Francisco, CA, c. 1920-1928;

Granted Certificate to Practice Architecture in the State of California, 1921;

B.A., University of California, Berkeley, 1911; M.Arch., University of California, Berkeley, 1918;