  The Belle experiment at the KEKB asymmetric energy e+e- collider recorded
large data sets of both, B and Bs decays. Semileptonic decays B(s) -> X l nu (l
= electron or muon) constitute approximately one fifth of the total decay width
of B(s) mesons and play an important role in the determination of the CKM
matrix elements V_ub and V_cb. Recent results from Belle are presented,
including the study of B- -> Ds(*) K l nu, the first measurements of
semi-inclusive modes B -> D(*) X l nu and the measurement of the inclusive
branching fraction Bf(Bs -> X l nu).
