The satsuma plum is a tasty fruit that is often enjoyed for its sweet and juicy flesh. It is also known as the blood plum, red plum, or Japanese plum. Some other synonyms for this fruit include blackthorn plum, cherry plum, and sloe plum. While these names are not commonly used, they all refer to the same fruit. The satsuma plum is a small to medium-sized plum with a red to dark purple skin and yellow flesh. It is a hardy fruit that is easy to grow and is popular in many different cuisines. Whether you call it a satsuma, blood, or Japanese plum, it is a delicious and nutritious fruit that is packed with flavor.