As curry was introduced to Japan via English cuisine, it was originally considered to be Western cuisine. This Western-style curry co-exists alongside Indian-style curry, which has become popular since the increase in Indian restaurants in the 1990s. Western-style curry is influenced by stews mixed with curry powder, which were popular amongst the British Navy. The Imperial Japanese Navy adopted curry from the Royal Navy, and now the Japan Maritime Self-Defense Force's Friday menu is curry.[3]