A multi-axis robot comprising: a base with a hollow; a support member with a hollow, the support member constituting a proximal end portion of an arm of the multi-axis robot, the support member being provided such that the support member is rotatable around a central axis of the base; and a guide pipe provided in the support member and configured to rotate together with the support member, the guide pipe being configured such that: one end of the guide pipe is rotatably inserted in the base; the inner space of the guide pipe is in communication with the inner space of the support member and the inner space of the base; and a first linear body is inserted in the guide pipe in a longitudinal direction of the guide pipe, wherein a rotational center of the guide pipe deviates from a center of the first linear body; a notch, through which the first linear body is passed, is formed in a peripheral surface of an end portion of the guide pipe, the end portion being positioned in the base, and the first linear body extends to reach the notch from radially outside of the guide pipe, such that a bending portion is formed around an outer peripheral surface of the guide pipe in a plane parallel to a rotation direction of the guide pipe, and extends from the notch to reach the inner space of the support member by passing inside the guide pipe from the notch. a base with a hollow; a support member with a hollow, the support member constituting a proximal end portion of an arm of the multi-axis robot, the support member being provided such that the support member is rotatable around a central axis of the base; and a guide pipe provided in the support member and configured to rotate together with the support member, the guide pipe being configured such that: one end of the guide pipe is rotatably inserted in the base; the inner space of the guide pipe is in communication with the inner space of the support member and the inner space of the base; and a first linear body is inserted in the guide pipe in a longitudinal direction of the guide pipe, wherein a rotational center of the guide pipe deviates from a center of the first linear body; a notch, through which the first linear body is passed, is formed in a peripheral surface of an end portion of the guide pipe, the end portion being positioned in the base, and the first linear body extends to reach the notch from radially outside of the guide pipe, such that a bending portion is formed around an outer peripheral surface of the guide pipe in a plane parallel to a rotation direction of the guide pipe, and extends from the notch to reach the inner space of the support member by passing inside the guide pipe from the notch. one end of the guide pipe is rotatably inserted in the base; the inner space of the guide pipe is in communication with the inner space of the support member and the inner space of the base; and a first linear body is inserted in the guide pipe in a longitudinal direction of the guide pipe, wherein a rotational center of the guide pipe deviates from a center of the first linear body; a notch, through which the first linear body is passed, is formed in a peripheral surface of an end portion of the guide pipe, the end portion being positioned in the base, and the first linear body extends to reach the notch from radially outside of the guide pipe, such that a bending portion is formed around an outer peripheral surface of the guide pipe in a plane parallel to a rotation direction of the guide pipe, and extends from the notch to reach the inner space of the support member by passing inside the guide pipe from the notch.