I'm not a huge Japanese jazz aficionado, but this is some stuff I've found over the years and enjoyed:
- Himiko Kikuchi - Flying Beagle
- Masayoshi Takanaka - All Of Me
- Jiro Inagaki - ファンキー・スタッフ (Funky Stuff)
If you like jazzy stuff in general, maybe you'd like:
- Lund Quartet - Lund Quartet
- Portico Quartet - Memory Streams
- Colin Stetson - All This I Do For Glory
- BADBADNOTGOOD - IV
- Snarky Puppy - Lingus