Peter R. Onedera first began writing plays that focused on issues confronting the CHamoru people. He produced and staged many of his works from one-acts, to musicals, dramas, tragedies, comedies, situational scenarios, historical accounts, and social challenges. In total, he has written 75 plays, 45 of which he produced, directed, and staged. He brought his work to Saipan, Carson City, San Diego, Honolulu, and the Festival of Pacific Arts and Culture (FESTPAC) in the Solomon Islands. He has also hosted a radio talk show program titled Prugråman i Halaihai at Public Radio KPRG-FM station and wrote a column entitled CHetton Galaide' for the Pacific Daily News for several years. This bi-monthly column appeared in CHamoru in print with the English translation simultaneously published on the newspaper's website. He has written other books including Guam's Place Names for the Guam Humanities Council and two volumes of poetry—Visions of a CHamoru and Taimanu na Ini. He is also an educator, interpreter/translator, storyteller, lecturer, puppeteer, panel presenter, guest speaker, and civic leader, and he is often referred to as an Indigenous literary activist. He earned a master's degree in Micronesian Studies at the University of Guam after he also wrote and defended his thesis in the CHamoru language, a first for the university and for the region of Micronesia. In 2015, the Guam Council on the Arts and Humanities awarded him the distinction of Master Storyteller.
