A multi-hole absorption tool (110) includes an absorption surface (111) including a plurality of absorption holes (h1) to which a seal (S) is absorbed. Each of the plurality of absorption holes (h1) is classified so as to belong to at least one of a first region (SE1) and a second region (SE2), and absorption holes (h1) belonging to the first region (SE1) and absorption holes (h1) belonging to the second region (SE2) are connected to different suction devices (600). The multi-hole absorption tool (110) having this configuration can peel off the seal from a mount with no wrinkle in the seal, prevent positional displacement of the seal with respect to an object to which the seal is affixed, and affix the seal to the object.