Plena Rondo
- Yıl: 1970
- Ülke:
- Tür: Belgesel, Macera
- Stüdyo:
- Anahtar kelime: language course, language barrier, pacifism, interview, world peace, foreign language, performance art, language and communication, nobel peace prize, culture, documentary, documentary film
- Yönetmen: Tomoko Freeman
- Oyuncular: Tomoko Freeman