Three-dimensional modeling apparatus, method of manufacturing a three-dimensional object, and three-dimensional object

A three-dimensional modeling apparatus includes a stage, a movement mechanism, first and second supply mechanisms, and a head. To the stage, a modeling material is supplied. The movement mechanism moves the stage in a predetermined direction. The first supply mechanism and the second supply mechanism are disposed along the predetermined direction. The first and second supply mechanisms supply the modeling material onto the stage that is moved by the movement mechanism. The head discharges a liquid to the modeling material on the stage. The liquid is capable of hardening the modeling material supplied from at least one of the first supply mechanism and the second supply mechanism.