Toner

A toner comprising a toner particle, the toner particle comprising:

• a binder resin,
• wherein the binder resin comprises an amorphous resin A and a crystalline resin C;
• T1, T2 and T3 satisfy expressions (1) and (2)
• T3−T1<10.0 (1)
• 50.0<T2<70.0 (2)
• wherein, in a viscoelasticity measurement of the toner, T1 (° C.) represents a temperature at which a storage elastic modulus G′ is 3.0×107 Pa, T2 (° C.) represents temperature at which the storage elastic modulus G′ is 1.0×107 Pa, and T3 (° C.) represents a temperature at which the storage elastic modulus G′ is 3.0×106 Pa;
• in the viscoelasticity measurement of the toner, a storage elastic modulus G′ (100) at 100° C. is 1.0×104 to 1.0×106 Pa;
• and
• in an observation of a cross section of the toner using a scanning transmission electron microscope,
• a matrix-domain structure having a matrix by the crystalline resin C and domains by the amorphous resin A is observed in the cross section,
• an area ratio of the domains in the cross section of the toner is 45 to 95 area %, and
• a number-basis average surface area of the domains in the cross section of the toner is 100 to 100,000 nm2.