| Giuseppe Giacosa |
– Libretto |
| Luigi Illica |
– Libretto |
| Hans Wiers-Jenssen |
– Translation |
| Arne van Erpekum Sem |
– Direction |
| Torolf Voss |
– Musical direction |
| Camilla Puccini |
– Composer |
| Christian Stenersen |
– Stage design |
| Dagny Constance Knudsen |
– Singer (Suzuki, Cho-cho-sans tjenestepike) |
| Theodor Andresen |
– Singer (F. B. Linkerton, løytnant i De forenede staters marine) |
| Walter Bucher |
– Singer (Bonzen, Cho-cho-sans onkel) |
| Sæbjørn Buttedahl |
– Singer (Fyrst Yamadori) |
| Erica Darbo |
– Singer (Cho-cho-san, kalt Butterfly) |
| Jacob Endregaard |
– Singer (Sharples, De forenede staters konsul i Nagasaki) |
| Cathrine Graff |
– Singer (Cho-cho-sans tante) |
| Torgrim Myklegaard |
– Singer (Jakuside) |
| John Neergaard |
– Singer (Den keiserlige kommisær) |
| Thorleif Sohlberg |
– Singer (Goro Nakodo) |
| Ingeborg Vorbeck |
– Singer (Kate Linkerton) |
| Ragnhild Østerby |
– Singer (Cho-cho-sans mor) |
| Edith de Lys |
– Singer (Cho-cho-san, kalt Butterfly) |
