Demijuxera is when one identifies as partially but not completely juxera. One may identify as demijuxera on its own or identify with another gender or genders as well. One may feel their gender is similar to demigirl, but on separate plane from demigirl.
History
The term Juxera was coined by Tumblr user wulfgendur on July 2nd of 2014. Since then, those who feel only a partial connection to this term have used demijuxera. It is unknown when the first use of demijuxera was.
Flag
Both flags were coined by ask-pride-color-schemes on Tumblr. Their colors are a mix of the demigender flag and the juxera flag.