Center for Oral History, UHMSearchable community of full-text oral history transcripts.
Searching "SAND ISLAND" brought up the oral history of Sam Nishimura, who discussed his incarceration at Sand Island and Honouliuli. Searching "HONOULIULI" brought up the oral history of Toso Haseyama, who discussed his 8 month imprisonment at Honouliuli. Includes links to the full text.