C1900-1912 Victorian.
The first major presentation of Japanese arts and culture to the west was at the Paris Exposition in 1867. From the 1890's through to the 1920's there were more than 20 factories producing Satsuma ware, as well as a number of small, independent studios producing high-quality pieces. These pieces are exquisitely painted even inside the cup ......last photo.
Measures ... cup 5.5.high saucer 12.5 across.