A grain oriented electrical steel sheet without a forsterite film characterized in that the grain oriented electrical steel sheet comprises: a base steel sheet; an oxide layer arranged in contact with the base steel sheet; and a tension-insulation coating arranged in contact with the oxide layer, wherein the base steel sheet includes, as a chemical composition, by mass%, 2.5 to 4.0% of Si, 0.05 to 1.0% of Mn, 0.02 to 0.50% of Cr, 0 to 0.01% of C, 0 to 0.005% of S+Se, 0 to 0.01% of sol.Al, 0 to 0.005% of N, 0 to 0.03% of Bi, 0 to 0.03% of Te, 0 to 0.03% of Pb, 0 to 0.50% of Sb, 0 to 0.50% of Sn, 0 to 1.0% of Cu, and a balance consisting of Fe and impurities, the tension-insulation coating is a phosphate-silica mixed tension-insulation coating with an average thickness of 1 to 3 μm, when a glow discharge spectroscopy is conducted in a region from a surface of the tension-insulation coating to an inside of the base steel sheet, when a sputtering time at which a Fe emission intensity becomes 0.5 times as compared with a saturation value thereof on a depth profile is referred to as Fe 0.5 in unit of seconds, and when a sputtering time at which a Fe emission intensity becomes 0.05 times as compared with the saturation value on the depth profile is referred to as Feo.os in unit of seconds, the Fe 0.5 and the Fe 0.05 satisfy (Feo.s - Feo.os) / Feo.s ≥ 0.35, when a sputtering time at which a Fe emission intensity becomes the saturation value on the depth profile is referred to as Fe sat in unit of seconds, and when a sputtering time at which a Cr emission intensity becomes a maximal value on the depth profile is referred to as Cr max in unit of seconds, a maximal point of a Cr emission intensity at which a Cr emission intensity at the Cr max becomes 0.08 to 0.25 times as compared with a Fe emission intensity at the Cr max is included between the Fe 0.05 and the Fe sat on the depth profile, and a magnetic flux density B8 in a rolling direction of the grain oriented electrical steel sheet is 1.90 T or more, wherein the magnetic flux density B8 is measured according to JIS C 2556:2015 as defined in the description. a base steel sheet; an oxide layer arranged in contact with the base steel sheet; and a tension-insulation coating arranged in contact with the oxide layer, wherein the base steel sheet includes, as a chemical composition, by mass%, 2.5 to 4.0% of Si, 0.05 to 1.0% of Mn, 0.02 to 0.50% of Cr, 0 to 0.01% of C, 0 to 0.005% of S+Se, 0 to 0.01% of sol.Al, 0 to 0.005% of N, 0 to 0.03% of Bi, 0 to 0.03% of Te, 0 to 0.03% of Pb, 0 to 0.50% of Sb, 0 to 0.50% of Sn, 0 to 1.0% of Cu, and a balance consisting of Fe and impurities, the tension-insulation coating is a phosphate-silica mixed tension-insulation coating with an average thickness of 1 to 3 μm, when a glow discharge spectroscopy is conducted in a region from a surface of the tension-insulation coating to an inside of the base steel sheet, when a sputtering time at which a Fe emission intensity becomes 0.5 times as compared with a saturation value thereof on a depth profile is referred to as Fe 0.5 in unit of seconds, and when a sputtering time at which a Fe emission intensity becomes 0.05 times as compared with the saturation value on the depth profile is referred to as Feo.os in unit of seconds, the Fe 0.5 and the Fe 0.05 satisfy (Feo.s - Feo.os) / Feo.s ≥ 0.35, when a sputtering time at which a Fe emission intensity becomes the saturation value on the depth profile is referred to as Fe sat in unit of seconds, and when a sputtering time at which a Cr emission intensity becomes a maximal value on the depth profile is referred to as Cr max in unit of seconds, a maximal point of a Cr emission intensity at which a Cr emission intensity at the Cr max becomes 0.08 to 0.25 times as compared with a Fe emission intensity at the Cr max is included between the Fe 0.05 and the Fe sat on the depth profile, and a magnetic flux density B8 in a rolling direction of the grain oriented electrical steel sheet is 1.90 T or more, wherein the magnetic flux density B8 is measured according to JIS C 2556:2015 as defined in the description.