Visit the famous mini bars streets area in Shinjuku gave me a surprise, the bars in that area are not for drunken people. They have a lot of bars with different music theme, I found a very nice Jazz music bar with nice old music and vinyl CD. They serve high quality alcoholic and non-alcoholic drinks. The main concern is for the budget travelers may have a look of their entry fee before you sit down. Because of the main concept of these type of bars are chatting with the bar tenders and enjoy their home made snacks.