It is a miniature Osechi set which my friend found in Japan. Osechi are traditional Japanese New Year foods. You can read about it here: http://en.wikipedia.org/wiki/Osechi.
It measures only 2" by 2" (5cm by 5cm) !!!
The lid has a traditional design: pine, bamboo, and plum.
All the foods are made from fabric or thread except aluminium foil case. What an intricate detail!
Happy Holidays, everyone!