A wide black-lacquer two-case inro

A wide black-lacquer two-case inro
By Yamaguchi Nobuyasu, Edo period (1615-1868), 18th century
The roiro ground decorated with a continuous design of three attendants in gold and coloured lacquer with details of mother-of-pearl, the interior of black lacquer, signed nana juyu-o (70-odd years old) Yamaguchi Nobuyasu kore o tsukuru with a seal; with a glass ojime. 7.6cm (3in) wide.