Kenny's Bar is by far the hippest place in not-so-hip Ikebukuro. It's a small, dark joint with superb speakers and occasional live gigs. Many bonus points for the super-cool Mingus and Coltrane posters up in there, and for Kenny (Katakura-san) himself being so welcoming. Lots of hard-bop classics on the stereo and good chat sitting at the bar. One of my favorite places in town for a beer and some good music.