The artist used a clean style to document the seasonal rhythms of Japan. His compositions often place figures within specific architectural or natural settings. In "City Folk Watching Rice Planting," he balances the activity of workers with the curiosity of spectators. His work is marked by a clear sense of space and a focus on social interactions. He avoided exaggerated features, preferring a naturalistic representation of his subjects.

Modern collectors value Kuninao for his ability to document the mundane details of nineteenth-century life. His prints like "Monkey Trainer, Monkey and Dog" offer a glimpse into street performances that have since vanished. These works provide a window into the daily habits of the period. They function as historical documents and decorative pieces that suit various interior styles. His depictions of women remain popular for their balanced use of colour and line.