I am a pianoman singer - I am looking to explore the live gig on piano in japan -

Can you please inform as to the best possible places for a piano bar and live entertainment in Japan-
I plan on going there to take a look for at least a week or so in the next three weeks.

I have my own Piano/Keyboard and I am a professional. However, I am looking for a place where I can sing and play live on piano and interact with then Crowd. Am I wasting my time or is it worth having a look.

my webpage is

Any advice wouyld be appreciated.