It says here on wiki that our dear friend Muji started with no more than 40 products back in the day in 1980. It has come a pretty long way since then to offer 7,000 products in store worldwide. Muji has won a couple of design awards here and there and even has fans calling themselves "mujirers", like ...really.
So stick around more more updates on our findings and in the meantime, all you info crazed people can find out more about Muji with the following links.
Muji Global: http://www.muji.com/
Muji Singapore: http://www.muji.com/sg/
Muji on Wikipedia http://en.wikipedia.org/wiki/Muji