PROBLEM TO BE SOLVED: To provide a transplanter enabling easy collection of seedlings in a lower area of a container even if the amount of seedlings remaining in the container is low. ! SOLUTION: An onion seedling transplanter 10 is provided with a travelling car body 40, a planting device 42 for planting onion seedlings sequentially, a container receiver 210 for loading a seedling container 200, in which onion seedlings are stored in advance, in an inclined state, and a seat 46 for an operator who conducts a work of taking out onion seedlings from the seedling container 200 and shifting them to the planting device. The container receiver 210 has components such as a bottom surface supporting part 211 for supporting a bottom surface 201 of the seedling container 200, and right/left side surface supporting parts 212 for supporting side surfaces of the seedling container 200. An angle made by a virtual perpendicular line 216 of the bottom surface supporting part 211 to a bottom surface of the traveling car body 40 is larger than 0 degree but lower than 45 degrees and the inclination of the seedling container 200 is such that an opening part of the seedling container 200 loaded on the container receiver 210 is inclined toward the operator seat 46. ! COPYRIGHT: (C)2014,JPO&INPIT