We explored the resting-state functional network of awake common marmoset by functional MRI (fMRI) and electrocorticographic (ECoG). As a result, a visual cortex network, a somatomotor network, a default mode network and a striatum network were detected in functional connectome analysis. In addition, some resting-state networks that were observed in the previous studies were detected in ICA. Those resting-state networks were also observed in ECoG data. Therefore, we conclude that fMRI and ECoG data were almost consistent.