Directed by
| S.P. Muthuraman | ||
Writing Credits (in alphabetical order)
| Panchu Arunachalam | ||
Cast (in credits order)
| Kamal Haasan | ... | Raman / Kalyanam | |
| Radha | ... | Radha | |
| Sathyaraj | ... | Narendran | |
| Rest of cast listed alphabetically: | |||
| Goundamani | ... | Munusamy | |
 |
Hiroshima | ... | (as Miss Hoshiyama) |
|
|
Hoshiyama | ||
| Chitra Lakshmanan | ... | Guide | |
|
|
V.K. Ramasamy | ... | Samikannu |
| Kovai Sarala | ... | Muppatha | |
| Major Sundarrajan | |||
Produced by
| Meena Panchu Arunachalam | ... | producer |
| Sethu Bhaskaran | ... | producer: Hong Kong |
| K.N. Subbu | ... | co-producer |
Music by
| Ilaiyaraaja | ... | (as Ilayaraja) |
Cinematography by
| T.S. Vinayagam | ||
Editing by
| C. Lancy | ||
| R. Vittal | ||
Camera and Electrical Department
| Suresh Merlin | ... | still photographer |
Music Department
| S.P. Balasubrahmanyam | ... | playback singer |
| Kamal Haasan | ... | playback singer |
| Ilaiyaraaja | ... | playback singer (as Ilayaraja) |
| S. Janaki | ... | playback singer |
| Vaali | ... | lyricist |
| Vairamuthu | ... | lyricist |
Thanks
| T. Nishi | ... | thanks: Tokyo |
| K. Rajaram | ... | the producers wish to thank |
