Yôko Higashi has been played on NTS shows including Jim O'Rourke, with A Short Story first played on 22 May 2023.

Her husband is Lionel Marchetti. “HamaYôko” and “Yôko Higashi” are the activity names of Yôko Marchetti. She is working also in the name of "Lionel Marchetti & Yoko Higashi".