We observed the 2001 November superoutburst of CC Cnc .
This observation makes the first detailed coverage of a superoutburst of this object .
The best-determined mean superhump period is 0.075518 \pm 0.000018 d , which is 2.7 % longer than the reported orbital period .
This fractional superhump excess is a quite typical value for a normal SU UMa-type dwarf nova , excluding the previously raised possibility that CC Cnc may have an anomalously large fractional superhump excess .
During the superoutburst plateau , the object showed a decrease of the superhump period at \dot { P } / P = - 10.2 \pm 1.3 \times 10 ^ { -5 } , which is one of the largest negative period derivative known in all SU UMa-type dwarf novae .