PROBLEM TO BE SOLVED: To provide an endoscope having a small number of parts. An endoscope (10) includes an operation section (20) and an insertion section (14) having one end connected to the operation section (20), and the insertion section (14) is a tip section arranged at a tip of the insertion section (14). 13, a multi-lumen tube that connects the distal end portion 13 and the operation portion 20 and is provided with a plurality of through holes including a bending wire hole 47 in the longitudinal direction, and the bending wire hole 47. A bending wire 17 having an end fixed to the distal end portion 13 and a second end connected to a pulling mechanism 21 provided in the operation portion 20, and an end portion on the distal end portion 13 side of the multi-lumen tube. And a rigidity imparting portion that is continuously provided between a location separated by a predetermined length and an end portion on the operation portion 20 side, and the operation portion side is configured to be thicker than the tip end portion side. [Selection diagram] Figure 1【課題】 部品点数の少ない内視鏡を提供すること。【解決手段】 内視鏡１０は、操作部２０と、該操作部２０に一端が接続された挿入部１４とを備え、前記挿入部１４は、該挿入部１４の先端に配置された先端部１３と、前記先端部１３と前記操作部２０とを接続し、湾曲ワイヤ孔４７を含む複数の貫通孔が長手方向に設けられたマルチルーメンチューブと、前記湾曲ワイヤ孔４７を貫通し、第１端が前記先端部１３に対して固定され、第２端が前記操作部２０に設けられた牽引機構２１に連結された湾曲ワイヤ１７と、前記マルチルーメンチューブの前記先端部１３側の端部から所定の長さ離れた場所から前記操作部２０側の端部までの間に連続して設けられた剛性付与部とを有し、前記操作部側が前記先端部側よりも太く構成されている。【選択図】図１
