To make processing in an alkaline bath without contg. a developing agent possible and to decrease stains and color mixing in continuous processing with low replenishing by incorporating specific silver halide emulsions into emulsion layers and incorporating specific reducing agents for color development and dyestuff forming couplers into photograph constituting layers.

The silver halide emulsion contg. ≥50% of silver chloride are incorporated into the emulsion layers and at least one kind of the reducing agents for color development expressed by formula and at least one kind of the dyestuff forming couplers are incorporated into at least any of the photograph constituting layers. In the formula, R11 is an aryl group or heterocycle group which may have a substituent; R12 is an alkyl group, alkenyl group, alkinyl group, aryl group or heterocyclic group which may have a substituent; X is -CO-, -COCO-, -CO-O-, -CON(R13)-, -COCO-O, -COCO-N(R13) or -SO2-N(R13). R13 is a hydrogen atom or synonymous with R12.