Webster's Revised Unabridged Dictionary
Jap. shi-zoku, fr. Chin. ch', chi,) branch, posterity + tsu, kindered, class
I wish the whole of the Guards were shizoku.
"The Way of the Gods" by John Luther Long
There may be a Shizoku driving a carriage or earning a living by selling trifles.
"A Fantasy of Far Japan" by Baron Kencho Suyematsu