Ryuzo dropped a new album recently. He got some dope boom bap on there; been hooked on this for ages ahha such a dope beat http://www.youtube.com/watch?v=8A2f6fYbcu0
For the rest I don't know a lot more decent to recommend; 2013 hasn't been the greatest year for Japanese Hip-Hop unfortunately..
All good, all good!! Really hectic past few months and I don't expect to be on for long but for the rest all is aight. You been keeping up with Japanese Hip-Hop?