A cover removal jig of an endoscope is a cover removal jig for removing a front end cover attached to a distal end of an insertion portion of an endoscope, and is attached to the front end cover so as to cover the periphery of the front end cover An enclosing portion having a portion engaging with the distal end cover and an elastic tube connected to the enclosing portion and capable of coming into close contact with a part of an outer surface of the inserting portion.内視鏡のカバー取り外し治具は、内視鏡の挿入部の先端に装着される先端カバーを取り外すカバー取り外し治具であって、前記先端カバーの周囲を覆うように前記先端カバーに装着されるとともに、前記先端カバーと係合する部分を有する包囲部と、前記包囲部に接続され、前記挿入部の外表面の一部に密着するよう接触可能な、弾性を有する筒と、を有する。
