Toner

A toner comprising toner particles each containing at least a binder resin, a colorant and a wax,nwherein:the binder resin comprises a vinyl-based resin as a main component;the toner contains tetrahydrofuran (THF) insoluble matter in a content of 0.0 mass % or more to less than 1.5 mass % with respect to the binder resin;the toner has a main peak (Hr1) in a molecular weight domain Dr1 ranging from 5,000 to 80,000 in measurement of THF soluble matter of the toner with a gel permeation chromatogram (GPC)-differential refractive index detector (RI); andthe toner has a main peak in a molecular weight domain Dm1 ranging from 10,000 to 120,000 and at least one peak in a molecular weight domain Dm2 ranging from 300,000 to 7,000,000 in a gel permeation chromatogram (GPC)-differential refractive index detector (RI) measurement in measurement with a gel permeation chromatogram (GPC)- multi-angle laser light scattering detector (MALLS);wherein a maximum height of peak (Hr2) in a molecular weight domain Dr2 ranging from 800,000 to 4,000,000 in the measurement of THF soluble matter of the toner with a gel permeation chromatogram (GPC)-differential refractive index detector (RI) satisfy the following expression (1) with respect to a height of a main peak (Hr1):n0.00≦(Hr2)/(Hr1)≦0.30  (1)nwherein a maximum height peak (Hm2) in the molecular weight domain Dm2 ranging from 300,000 to 7,000,000 and a maximum height peak (Hm3) in a molecular weight domain Dm3 ranging from 7,000,000 to 20,000,000 in a gel permeation chromatogram (GPC)-differential refractive index detector (RI) measurement in a measurement of the toner with a gel permeation chromatogram (GPC) multi-angle laser light scattering detector (MALLS) satisfy the following expressions (3) and (4) with respect to a height of a main peak (Hm1) in the domain Dm1:n0.050≦(Hm2)/(Hm1)<0.500  (3)n0.000=(Hm3)/(Hm1)  (4);nwherein the toner particles are produced by granulating a polymerizable monomer composition containing styrene monomer, the colorant, the wax and an addition-reactive styrene resin having a double bond in an aqueous medium and polymerizing the resultant by suspension polymerization;wherein the addition-reactive styrene resin having a double bond is a styrene-butyl acrylate copolymer having a double bond;wherein the toner particles have an average circularity of 0.970 to 1.000;wherein peaks in the addition-reactive styrene resin originating from the double bond are present in the range of 4.6 to 4.9 ppm and in the range of 5.0 to 5.2 pm in 1H-NMR measurement using a heavy chloroform solvent and the weight average molecular weight of the addition-reactive styrene resin is 2,000 to 6,000;wherein an endothermic chart of the toner measured by differential scanning calorimetry (DSC) has an endothermic main peak in the range of 40 to 130° C.; and a heat quantity integration value Q represented by a peak area of the endothermic main peak is 10 to 35 J per 1 g of the toners; andwherein the wax is present in the toner particles in an amount of 2 to 30 mass %.