Kairyō Uchida

Prunus Mume
Japanese Apricot
Ume

Kairyō Uchida
改良内田 （かいりょううちだ）

'Kairyō Uchida' is typically grown for fruit,  but will produce enjoyable flowers, and can also be used for bonsai.  This cultivar is known for its resistance to pests and diseases.

Primary uses
Umeboshi and umeshu

Pollination
It can self-pollinate, but will benefit from the presence of another variety.  It does produce a large amount of pollen and can serve as a good pollinator for other varieties as well.