Learn Japanese while improving your Chakara as Ninja

I have a JLPT N1 level certificate of Japanese, which is attained by my three years' hard work on self-learning. Because I know the self-paced learning paths to Japanese a lot, it would be beneficial for my student to build their own methodologies to the language with my guidance. Also, I'm native in Chinese so I can also figure out the cultural origins of the Chinese characters in Japanese.