A turbocharger comprising: a turbine wheel ; a hub-side wall surface and a shroud-side wall surface which face each other and which together form a flow path for exhaust gas to flow into the turbine wheel , and a nozzle vane comprising a hub-side wall surface and a shroud-side wall surface which face each other and which together form a flow path for exhaust gas to flow into a turbine wheel , the nozzle vane comprising: a vane body having a shroud-side end surface and a hub-side end surface , wherein the shroud-side end surface faces the shroud-side wall surface and the hub-side end surface faces the hub-side wall surface and wherein the nozzle vane is rotatably disposed in the flow path; and a rotatable shaft to rotate the vane body, wherein the vane body has a pressure surface which is, at least within a positional range in a vane height direction including the shroud-side end surface , oblique toward a side of a pressure surface of the vane body with a distance in the vane height direction from the shroud-side end surface , and characterized in that an x-axis is taken along a normal direction of a camber line of the vane body from the pressure surface toward a suction surface of the vane body, and a y-axis is taken along the vane height direction from the hub-side end surface toward the shroud-side end surface , coordinates (x s , y s ) of the suction surface on a trailing edge side of the vane body and coordinates (x p , y p ) of the pressure surface on a leading edge side of the vane body satisfy the following relational expression within a positional range in the vane height direction including the shroud-side end surface : 0 < dy s dx s < dy p dx p a turbine wheel ; a hub-side wall surface and a shroud-side wall surface which face each other and which together form a flow path for exhaust gas to flow into the turbine wheel , and a nozzle vane comprising a hub-side wall surface and a shroud-side wall surface which face each other and which together form a flow path for exhaust gas to flow into a turbine wheel , the nozzle vane comprising: a vane body having a shroud-side end surface and a hub-side end surface , wherein the shroud-side end surface faces the shroud-side wall surface and the hub-side end surface faces the hub-side wall surface and wherein the nozzle vane is rotatably disposed in the flow path; and a rotatable shaft to rotate the vane body, a vane body having a shroud-side end surface and a hub-side end surface , wherein the shroud-side end surface faces the shroud-side wall surface and the hub-side end surface faces the hub-side wall surface and wherein the nozzle vane is rotatably disposed in the flow path; and a rotatable shaft to rotate the vane body, wherein the vane body has a pressure surface which is, at least within a positional range in a vane height direction including the shroud-side end surface , oblique toward a side of a pressure surface of the vane body with a distance in the vane height direction from the shroud-side end surface , and characterized in that an x-axis is taken along a normal direction of a camber line of the vane body from the pressure surface toward a suction surface of the vane body, and a y-axis is taken along the vane height direction from the hub-side end surface toward the shroud-side end surface , coordinates (x s , y s ) of the suction surface on a trailing edge side of the vane body and coordinates (x p , y p ) of the pressure surface on a leading edge side of the vane body satisfy the following relational expression within a positional range in the vane height direction including the shroud-side end surface : 0 < dy s dx s < dy p dx p <EOS>