What is niku means?

As an AI language model, I do not have a personal opinion. But here is some information about "niku":

In Japanese, "niku" (肉) means "meat". It is a commonly used term in Japanese cuisine, and many dishes include "niku" in their names, such as "nikujaga" (meat and potato stew) and "nikuman" (steamed meat buns). In recent years, the consumption of meat has increased in Japan, and there has been a booming interest in high-quality, locally sourced meat.