Basically explains why Uma!Brian and Hayahide are sisters but Uma!Mayano isn't related.
Born 1992Born 1991Born 1999Brian Time's FoalsNarita Brian, who shares the same dam (Pacificus) with Biwa Hayahide, actually has the same sire—Brian's Time—as Mayano Top Gun.But throughbreds are only considered siblings if they come from the same dam, so MayaBri not being treated as brothers is pretty normal.By the way, Tanino Gimlet is also another foal of Brian's Time.