Plena Rondo
- Blwyddyn: 1970
- Gwlad:
- Genre: Documentary, Adventure
- Stiwdio:
- Allweddair: language course, language barrier, pacifism, interview, world peace, foreign language, performance art, language and communication, nobel peace prize, culture, documentary, documentary film
- Cyfarwyddwr: Tomoko Freeman
- Cast: Tomoko Freeman