So you will be my kawaii senpai?
I know a few words in japanese. Kimi is you, no is of, Kioku is memories, Desho is right like in a question, most of the words I know are from song titles or lyrics. I also can sing one song in Japanese, learning a second and want to learn more. It isn't hard for me to learn how to speak it and learning a language is easy for me since I took french and spanish and well once you take one language class it gets easier for the rest. (Don't ask me to speak either of those though because it had been years and I just know how to say I don't speak said language sing the language.)
Never have I ever learn how to play an instrument.