PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of covering an upper side of an operation seat and a fertilization device efficiently even though a visor is not large.SOLUTION: The seedling transplanter includes: a travel vehicle body 2； an operation seat 31 arranged on the travel vehicle body 2； a fertilization device 100 arranged on a rear side of the operation seat 31； a seedling planting part 4 attached on a rear part of the travel vehicle body 2 and arranged on a rear side of the fertilization device 100； and a visor part 500 attaching a visor 520 covering an upper side of the operation seat 31 and the fertilization device 100. The visor part 500 includes: a visor support frame 530 arranged between the operation seat 31 and the fertilization device 100 and having a portal shape in a front face view； and a visor holding member 560 arranged in a right/left center part of the visor support frame 530 and holding the visor 520 to be freely attached/detached and freely moved vertically.SELECTED DRAWING: Figure 1
