As a reminder for you all, Japanease language has no plural. But even without that is easy to tell that,
! It's "kids", not kid. The two outside are Shinra's children. The Arthur look-alike has flower motiffs over his coat. The flower is the same one his mother was named after: the Iris.
! The girl is obviously Inca's, very easy to tell not just by the hair color and style, but also the snake eyes pattern in the hood. Besides, Inca foresaw Shinra becoming her husband, so no surprises there.
