He was the elder brother of Empress Kojun ( Nagako ) , the consort of Emperor Shōwa ( Hirohito ) , and thus a maternal uncle to the current Emperor Akihito .
Head entity: emperor akihito Q37979 29 30
Tail entity: empress kojun (nagako) Q230697 6 7 8 9 10
Relation (head \u2192 tail): P25
Inverse relation (tail \u2192 head): P40