To provide a rice feeder that can change a thickness of a tabular rice.

A rice feeder includes: at least a pair of rollers 50a, 50b that discharges a rice to be made a tabular shape; a motor 19a that revolves respective rollers 50a, 50b in a delivery direction; a linkage L that varies a relative distance between the pair of rollers 50a, 50b; and a control part 10 that controls the linkage L so that a relative distance between the pair of rollers 50a, 50b may vary between a first state in which the betweenness of the pair of rollers 50a, 50b is performed by closest approach, and a third state in which the betweenness of the pair of rollers 50a, 50b is alienated than in the first state, in a midstream of an operation in which a tabular rice is discharged by the revolution of the pair of rollers 50a, 50b.