To provide a rod body in which fracture at a joint portion is restricted.SOLUTION: A fishing rod comprises: a hollow rod body extending from one end to the other end along a center axis X； and a shaft member having an outer peripheral surface inclined at a first angle θ1 with respect to the center axis X and being inserted into the rod body from the one end. An inner peripheral surface of the rod body comprises: a first surface extending while being inclined at an angle larger than a first angle θ1 with respect to the center axis X from the one end to a first position P1 in an axial direction； a second surface extending from the first position P1 to a second position P2 which is closer to the other end side than the first position P1； and a third surface extending from the second position P2 to a third position P3 which is closer to the other end side than the second position P2 in parallel with or substantially in parallel with the center axis X. The second surface comprises: an inclined part which is continuous from the first surface and is inclined at an angle larger than the first angle θ1 with respect to the center axis； and a non-inclined part 22 which is continuous from the third surface and extends in parallel with or substantially in parallel with the center axis X.SELECTED DRAWING: Figure 3【課題】継合部位における破断が抑制される竿体を提供する。【解決手段】釣竿は、中心軸Ｘに沿って一端から他端まで延びる中空の竿体と、中心軸Ｘに対して第１角度θ１だけ傾斜する外周面を有し、前記一端から前記竿体に挿入される軸部材と、を備える。この竿体の内周面は、前記一端から前記軸方向の第１位置Ｐ１まで中心軸Ｘに対して第１角度θ１より大きな角度で傾斜して延びる第１面と、第１位置Ｐ１から第１位置Ｐ１よりも前記他端側にある第２位置Ｐ２まで延びる第２面と、第２位置Ｐ２から第２位置Ｐ２よりも前記他端側にある第３位置Ｐ３まで中心軸Ｘと平行に又はほぼ平行に延びる第３面と、を有する。この第２面は、前記第１面に連続しており前記中心軸に対して前記第１角度θ１より大きな角度で傾斜している傾斜部と、前記第３面に連続しており中心軸Ｘと平行に又はほぼ平行に延びる非傾斜部２２と、を有する。【選択図】図３
