May be. That depends on the individual. But as far as  I know, when I was living in Singapore, Astha was quite popular. But that was like two years ago and knowing that most people are fickle minded, things might be quite different. Beside in Singapore, Nepalese people are also very much influence by what they see in TV, so it is very common for them to be buying Chinese, Thai, Malay, Japanese and Korean.

Good luck to Sudip.