This vintage souvenir cup depicts a boat on the seas with clouds above in overglaze paints on its inside, a watery landscape in qinghua/blue-and-white underglaze paints on the outside. The calligraphy is too stylized for me to read, so I can't read what it says. Only 1 available. Likely mid-20th century.
Mark says 九谷, kutani
Dimensions (approx): 2.1875" (5.5cm) across, 1" (2.6cm) tall
Volume: 31ml filled to the brim