Ronn Nozoe, Lisa DeLong and Keith Hayashi started new duties today as Department of Education complex area superintendents on O'ahu.

Nozoe, who joined the Hawai'i public schools system in 1995, will oversee the Farrington, Kaiser and Kalani complexes. His area since 2005 included only the Farrington and Kaiser complexes.

DeLong, the newest member of Superintendent Patricia Hamamoto's leadership team, will oversee the Nanakuli and Wai'anae complexes.

Hayashi, the former Waipahu Elementary School principal, will supervise the Pearl City and Waipahu complexes. As a complex-area superintendent, his complexes since 2006 also included Nanakuli.