Lovely Hand Painted Porcelain Asian Rice or Tea Bowl

This is a lovely rice or tea bowl that is hand painted in shades of red, pink, green, and blue on a yellow background. It is unmarked and measures 2 and 1/8 inches high and 4.5 inches in diameter. It is in great condition. I do not know the age or the maker, I also do not know if it is Japanese or Chinese.