Vintage 60s midmod Japanese stacking mugs (set of 5)

Vintage Japanese stacking mugs in floral design from the 60s. MidMod design. 5 mugs in total. - 2 red, orange, yellow - 2 purple (lilac), orange, yellow - 1 blue, green, yellow See photos. Cups are smaller coffee/tea cups with cute “butterfly wing” handles.