From the 1-BuOH-soluble fraction of an MeOH extract of leaves of Antidesma japonicum, three new aliphatic glycosides, α-L-arabinofuranosyl-(1 → 6)-β-D-glucopyranosides of (6R,9R)-megastigma-4,7-dien-9-ol-3-one, (Z)-hex-3-en-1-ol, and methyl 2-hydroxy-2-(1'-hydroxyethyl)pentanoate 1'-O-β-D-glucopyranoside, were isolated, along with seven known compounds.