| Cio-Cio San |
Tatiana Tsachouridou |
16, 18, 24 January 1970 |
| Cio-Cio San |
Maria Moutsiou |
11, 14 April 1970 |
| Pinkerton |
Yiannis Roussis |
16, 18 January & 11, 14 April 1970 |
| Pinkerton |
Thanos Petrakis |
24 January 1970 |
| Suzuki |
Sophia Moutsiou |
16, 18, 24 January & 11, 14 April 1970 |
| Kate Pinkerton |
Eva Delazanou |
16, 18, 24 January & 11, 14 April 1970 |
| Sharpless |
Spyros Angelopoulos |
16, 18, 24 January & 11, 14 April 1970 |
| Goro |
Aristides Pantazinakos |
16, 18, 24 January & 11, 14 April 1970 |
| Prince Yamadori |
Yorgos Zakkas |
16, 18, 24 January 1970 |
| Prince Yamadori |
Tzanetos Doukakos |
11, 14 April 1970 |
| The Bonze |
Christos Sarfatis |
16, 18, 24 January & 11, 14 April 1970 |
| Imperial Commissioner |
Andreas Kouloumbis |
16, 18, 24 January & 11, 14 April 1970 |
| Official registrar |
Vassilis Kountouris |
16, 18, 24 January & 11 April 1970 |
| Official registrar |
Anastasios Parparias |
14 April 1970 |